diff --git a/Cargo.lock b/Cargo.lock
index e1473af54..d4012b85e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -562,8 +562,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-casm"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79c609f2d50a308006b0c04a3e1f9eda79fc4b6cc7d5cdb128c45ae020af7391"
 dependencies = [
  "cairo-lang-utils",
  "indoc",
@@ -575,8 +576,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-compiler"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9d0e519f55e16aca12c48330b058e84368fa0a2751bc6322f63e474e98039bd"
 dependencies = [
  "anyhow",
  "cairo-lang-defs",
@@ -597,16 +599,18 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-debug"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a28f52797c69c11cfe7099747eccdf837ecd71ff17ef443f45dff743426a7163"
 dependencies = [
  "cairo-lang-utils",
 ]
 
 [[package]]
 name = "cairo-lang-defs"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a65986f560d3c1ac573ac26e9d9e000ad95f82b64b7d1f4b49005608049c8c09"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-diagnostics",
@@ -621,8 +625,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-diagnostics"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a9e688f43671b7cb397bcb4fbdb55158633369a1f5ae4e61ea42207eb371d63"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-filesystem",
@@ -632,8 +637,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-eq-solver"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c516416fe6b202df2d94611e984b6177ac87f8553b17765f9430608132f5645"
 dependencies = [
  "cairo-lang-utils",
  "good_lp",
@@ -641,8 +647,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-filesystem"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd837ab31b831e9f7b8376ff83f77fff01ad5a6a7bd23bf146bcfaad62d4b039"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-utils",
@@ -654,8 +661,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-formatter"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0a0dcb97c579d680bc5d0ff991989e5d3b4ae20a7a93f14b1c5c8a5d383d28c"
 dependencies = [
  "anyhow",
  "cairo-lang-diagnostics",
@@ -674,8 +682,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-language-server"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6564a46a066cd1a5249ec327419e9127f86024a80fbc44f42f443b3d2517482"
 dependencies = [
  "anyhow",
  "cairo-lang-compiler",
@@ -702,8 +711,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-lowering"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dae6a996bd5f5c6f1ac6f961c507d2d841c9ecfbd6aa645a74140907d8a13280"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-defs",
@@ -726,8 +736,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-parser"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ead70afebbb01898f7a1d29e3bfb91ee545c29446680ccbb66f5c51f1741313"
 dependencies = [
  "cairo-lang-diagnostics",
  "cairo-lang-filesystem",
@@ -745,8 +756,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-plugins"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32ecdc7986014341e0165a027105e612985c32a7bcd2f7c0fc4cd6197b37eb67"
 dependencies = [
  "cairo-lang-defs",
  "cairo-lang-diagnostics",
@@ -763,8 +775,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-proc-macros"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5629126ebb5347cdad42fa7388535118521b4f68419f957728fe53760a726e83"
 dependencies = [
  "cairo-lang-debug",
  "quote",
@@ -773,8 +786,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-project"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60125ce673e4c453ffe532ba15b295a0664334c4af666e43ab94ecaa2915fa8a"
 dependencies = [
  "cairo-lang-filesystem",
  "cairo-lang-utils",
@@ -786,8 +800,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-runner"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76d269f3b2fe2613cb70f72f4a2c7928d119232766a83ffc7bbb3fb0aba2c74b"
 dependencies = [
  "ark-ff",
  "ark-secp256k1",
@@ -815,8 +830,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-semantic"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0773a59a843e532aea274efaa7be499b6953a1aaeb0d64c8b8c11109ba1da2c4"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-defs",
@@ -839,8 +855,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-sierra"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f06cf259fa7022e55f4a997c691510728119a3a2025e8fd9a8d18d3871b91259"
 dependencies = [
  "anyhow",
  "cairo-felt",
@@ -864,8 +881,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-sierra-ap-change"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "927b7624e3e6c45552a70b50760706b49939f4eec24ad03359dd9a3de383e58d"
 dependencies = [
  "cairo-lang-eq-solver",
  "cairo-lang-sierra",
@@ -878,8 +896,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-sierra-gas"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bce6e6355cb8f06714879a031d9c85e80d4261468e93a3c62b440b4804518e43"
 dependencies = [
  "cairo-lang-eq-solver",
  "cairo-lang-sierra",
@@ -892,8 +911,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-sierra-generator"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "085979b1238d59a2d0feebca864ddbd91854f6c057c96cf904ee5e7229e6590a"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-defs",
@@ -914,8 +934,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-sierra-to-casm"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "048b7e1627faddfcde39bc4bfaca81ef88fa01c984e17f322195a3598632bcd1"
 dependencies = [
  "assert_matches",
  "cairo-felt",
@@ -934,8 +955,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-sierra-type-size"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f5b15790a43e099efa6631b0a3a956feed3079ed5f6b8bb853bc9747c3eb305"
 dependencies = [
  "cairo-lang-sierra",
  "cairo-lang-utils",
@@ -943,8 +965,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-starknet"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fff12ebd720839dd1d51ac776b53e2ad7b898d5bc28c3998d17f380da85c8a9"
 dependencies = [
  "anyhow",
  "cairo-felt",
@@ -973,8 +996,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-starknet-classes"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e306eeaf4766fc701a74e727c1a88c2c5d2b40748d07d0548ec8e0b0ca11dec6"
 dependencies = [
  "cairo-felt",
  "cairo-lang-casm",
@@ -997,8 +1021,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-syntax"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f5fb36c2d85254af7e33b130809cea8969150bbe8df03c51876b546224704a3"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-filesystem",
@@ -1012,8 +1037,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-syntax-codegen"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5784bda479025abf46e895def0672d04634c7a5b8820279617d03778a6110321"
 dependencies = [
  "genco",
  "xshell",
@@ -1021,8 +1047,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-test-plugin"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2bdc19825a9e934041cb566950730387160749aa4f5143711414c24cf435d12"
 dependencies = [
  "anyhow",
  "cairo-felt",
@@ -1048,8 +1075,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-test-runner"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e53a98464cdf430267e55ffd01ee17564cfe2f45bd58ed4522771e3b300bcc92"
 dependencies = [
  "anyhow",
  "cairo-felt",
@@ -1070,8 +1098,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-lang-utils"
-version = "2.5.3"
-source = "git+https://github.com/starkware-libs/cairo?rev=7bf91178ad4a775943da53f1dab94068e5d70e31#7bf91178ad4a775943da53f1dab94068e5d70e31"
+version = "2.6.0-rc.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d812e9b5472c7f10cd3c8e9155d4532bc251e5352a7d1d646934c20fa0dc8bdb"
 dependencies = [
  "env_logger",
  "hashbrown 0.14.3",
@@ -4439,7 +4468,7 @@ dependencies = [
 
 [[package]]
 name = "scarb"
-version = "2.5.3"
+version = "2.6.0-rc.0"
 dependencies = [
  "anyhow",
  "assert_fs",
@@ -4522,7 +4551,7 @@ dependencies = [
 
 [[package]]
 name = "scarb-build-metadata"
-version = "2.5.3"
+version = "2.6.0-rc.0"
 dependencies = [
  "cargo_metadata",
  "semver",
@@ -4530,7 +4559,7 @@ dependencies = [
 
 [[package]]
 name = "scarb-cairo-language-server"
-version = "2.5.3"
+version = "2.6.0-rc.0"
 dependencies = [
  "cairo-lang-language-server",
  "cairo-lang-utils",
@@ -4540,7 +4569,7 @@ dependencies = [
 
 [[package]]
 name = "scarb-cairo-run"
-version = "2.5.3"
+version = "2.6.0-rc.0"
 dependencies = [
  "anyhow",
  "assert_fs",
@@ -4562,7 +4591,7 @@ dependencies = [
 
 [[package]]
 name = "scarb-cairo-test"
-version = "2.5.3"
+version = "2.6.0-rc.0"
 dependencies = [
  "anyhow",
  "cairo-lang-compiler",
@@ -4608,7 +4637,7 @@ dependencies = [
 
 [[package]]
 name = "scarb-snforge-test-collector"
-version = "2.5.3"
+version = "2.6.0-rc.0"
 dependencies = [
  "anyhow",
  "assert_fs",
diff --git a/Cargo.toml b/Cargo.toml
index 7d230bc35..232213021 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ members = [
 "resolver" = "2"
 
 [workspace.package]
-version = "2.5.3"
+version = "2.6.0-rc.0"
 edition = "2021"
 
 authors = ["Software Mansion <contact@swmansion.com>"]
@@ -31,27 +31,27 @@ assert_fs = "1"
 async-trait = "0.1"
 axum = { version = "0.6", features = ["http2"] }
 cairo-felt = "0.9.1"
-cairo-lang-casm = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-compiler = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-debug = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-defs = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-diagnostics = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-filesystem = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-formatter = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-language-server = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-lowering = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-project = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-runner = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-semantic = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-sierra = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-sierra-generator = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-sierra-to-casm = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-starknet = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-starknet-classes = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-syntax = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-test-plugin = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-test-runner = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31" }
-cairo-lang-utils = { git = "https://github.com/starkware-libs/cairo", rev = "7bf91178ad4a775943da53f1dab94068e5d70e31", version = "2.5.3", features = ["env_logger"] }
+cairo-lang-casm = "2.6.0-rc.0"
+cairo-lang-compiler = "2.6.0-rc.0"
+cairo-lang-debug = "2.6.0-rc.0"
+cairo-lang-defs = "2.6.0-rc.0"
+cairo-lang-diagnostics = "2.6.0-rc.0"
+cairo-lang-filesystem = "2.6.0-rc.0"
+cairo-lang-formatter = "2.6.0-rc.0"
+cairo-lang-language-server = "2.6.0-rc.0"
+cairo-lang-lowering = "2.6.0-rc.0"
+cairo-lang-project = "2.6.0-rc.0"
+cairo-lang-runner = "2.6.0-rc.0"
+cairo-lang-semantic = "2.6.0-rc.0"
+cairo-lang-sierra = "2.6.0-rc.0"
+cairo-lang-sierra-generator = "2.6.0-rc.0"
+cairo-lang-sierra-to-casm = "2.6.0-rc.0"
+cairo-lang-starknet = "2.6.0-rc.0"
+cairo-lang-starknet-classes = "2.6.0-rc.0"
+cairo-lang-syntax = "2.6.0-rc.0"
+cairo-lang-test-plugin = "2.6.0-rc.0"
+cairo-lang-test-runner = "2.6.0-rc.0"
+cairo-lang-utils = { version = "2.6.0-rc.0", features = ["env_logger"] }
 camino = { version = "1", features = ["serde1"] }
 cargo_metadata = ">=0.18"
 clap = { version = "4", features = ["derive", "env", "string"] }
diff --git a/examples/starknet_hello_world/Scarb.toml b/examples/starknet_hello_world/Scarb.toml
index 0f434cc08..32fd52ff7 100644
--- a/examples/starknet_hello_world/Scarb.toml
+++ b/examples/starknet_hello_world/Scarb.toml
@@ -5,6 +5,6 @@ version = "0.1.0"
 # See more keys and their definitions at https://docs.swmansion.com/scarb/docs/reference/manifest.html
 
 [dependencies]
-starknet = "2.5.0"
+starknet = "2.6.0-rc.0"
 
 [[target.starknet-contract]]
diff --git a/examples/starknet_multiple_contracts/Scarb.toml b/examples/starknet_multiple_contracts/Scarb.toml
index e062bef38..5690c4d27 100644
--- a/examples/starknet_multiple_contracts/Scarb.toml
+++ b/examples/starknet_multiple_contracts/Scarb.toml
@@ -5,6 +5,6 @@ version = "0.1.0"
 # See more keys and their definitions at https://docs.swmansion.com/scarb/docs/reference/manifest.html
 
 [dependencies]
-starknet = "2.5.0"
+starknet = "2.6.0-rc.0"
 
 [[target.starknet-contract]]
diff --git a/examples/workspaces/Scarb.toml b/examples/workspaces/Scarb.toml
index 532614c54..0fcf6a5df 100644
--- a/examples/workspaces/Scarb.toml
+++ b/examples/workspaces/Scarb.toml
@@ -10,7 +10,7 @@ test = "snforge"
 exit_first = true
 
 [workspace.dependencies]
-starknet = "2.5.0"
+starknet = "2.6.0-rc.0"
 
 [workspace.package]
 version = "0.1.0"
diff --git a/extensions/scarb-cairo-run/tests/examples.rs b/extensions/scarb-cairo-run/tests/examples.rs
index 32c3083c3..7f401e555 100644
--- a/extensions/scarb-cairo-run/tests/examples.rs
+++ b/extensions/scarb-cairo-run/tests/examples.rs
@@ -81,7 +81,7 @@ fn can_limit_gas() {
                 Finished release target(s) in [..]
                  Running hello_world
             Run completed successfully, returning [987]
-            Remaining gas: 67840
+            Remaining gas: 75140
         "#});
 }
 
diff --git a/extensions/scarb-snforge-test-collector/src/metadata.rs b/extensions/scarb-snforge-test-collector/src/metadata.rs
index d7e1bc3e0..50e42c3d0 100644
--- a/extensions/scarb-snforge-test-collector/src/metadata.rs
+++ b/extensions/scarb-snforge-test-collector/src/metadata.rs
@@ -128,6 +128,9 @@ impl CompilationUnit<'_> {
                             negative_impls: pkg
                                 .experimental_features
                                 .contains(&String::from("negative_impls")),
+                            // TODO(maciektr): Fix corelib config and remove the override.
+                            coupons: pkg.name == "core"
+                                || pkg.experimental_features.contains(&String::from("coupons")),
                         },
                     },
                 )
diff --git a/scarb/src/compiler/compilers/lib.rs b/scarb/src/compiler/compilers/lib.rs
index a5f9eaa32..a03072edd 100644
--- a/scarb/src/compiler/compilers/lib.rs
+++ b/scarb/src/compiler/compilers/lib.rs
@@ -1,9 +1,11 @@
 use anyhow::{Context, Result};
 use cairo_lang_compiler::db::RootDatabase;
+use cairo_lang_sierra_to_casm::compiler::SierraToCasmConfig;
 use cairo_lang_sierra_to_casm::metadata::calc_metadata;
 use serde::{Deserialize, Serialize};
 use tracing::trace_span;
 
+use crate::compiler::compilers::MAX_BYTECODE_SIZE;
 use crate::compiler::helpers::{
     build_compiler_config, collect_main_crate_ids, write_json, write_string,
 };
@@ -97,7 +99,11 @@ impl Compiler for LibCompiler {
 
             let cairo_program = {
                 let _ = trace_span!("compile_casm").enter();
-                cairo_lang_sierra_to_casm::compiler::compile(&program, &metadata, gas_usage_check)?
+                let config = SierraToCasmConfig {
+                    gas_usage_check,
+                    max_bytecode_size: MAX_BYTECODE_SIZE,
+                };
+                cairo_lang_sierra_to_casm::compiler::compile(&program, &metadata, config)?
             };
 
             write_string(
diff --git a/scarb/src/compiler/compilers/mod.rs b/scarb/src/compiler/compilers/mod.rs
index 4d810b570..59098e516 100644
--- a/scarb/src/compiler/compilers/mod.rs
+++ b/scarb/src/compiler/compilers/mod.rs
@@ -5,3 +5,5 @@ pub use test::*;
 mod lib;
 mod starknet_contract;
 mod test;
+
+const MAX_BYTECODE_SIZE: usize = usize::MAX;
diff --git a/scarb/src/compiler/compilers/starknet_contract.rs b/scarb/src/compiler/compilers/starknet_contract.rs
index 9fa9929b8..02dd16edd 100644
--- a/scarb/src/compiler/compilers/starknet_contract.rs
+++ b/scarb/src/compiler/compilers/starknet_contract.rs
@@ -20,6 +20,7 @@ use serde::{Deserialize, Serialize};
 use smol_str::SmolStr;
 use tracing::{debug, trace, trace_span};
 
+use crate::compiler::compilers::MAX_BYTECODE_SIZE;
 use crate::compiler::helpers::{build_compiler_config, collect_main_crate_ids, write_json};
 use crate::compiler::{CompilationUnit, Compiler};
 use crate::core::{PackageName, TargetKind, Utf8PathWorkspaceExt, Workspace};
@@ -253,6 +254,7 @@ impl Compiler for StarknetContractCompiler {
                     let casm_class = CasmContractClass::from_contract_class(
                         class.clone(),
                         props.casm_add_pythonic_hints,
+                        MAX_BYTECODE_SIZE,
                     )
                     .with_context(|| {
                         format!("{contract_name}: failed to compile Sierra contract to CASM")
diff --git a/scarb/src/compiler/db.rs b/scarb/src/compiler/db.rs
index 2a61e2fe3..645b07fe3 100644
--- a/scarb/src/compiler/db.rs
+++ b/scarb/src/compiler/db.rs
@@ -93,7 +93,12 @@ fn build_project_config(unit: &CompilationUnit) -> Result<ProjectConfig> {
         .components
         .iter()
         .map(|component| {
-            let experimental_features = component.package.manifest.experimental_features.clone();
+            let experimental_features = component
+                .package
+                .manifest
+                .experimental_features
+                .clone()
+                .unwrap_or_default();
             (
                 component.cairo_package_name(),
                 CrateSettings {
@@ -102,8 +107,10 @@ fn build_project_config(unit: &CompilationUnit) -> Result<ProjectConfig> {
                     // TODO (#1040): replace this with a macro
                     experimental_features: cairo_lang_filesystem::db::ExperimentalFeaturesConfig {
                         negative_impls: experimental_features
-                            .unwrap_or_default()
                             .contains(&SmolStr::new_inline("negative_impls")),
+                        // TODO(maciektr): Fix corelib config and remove the override.
+                        coupons: component.package.id.is_core()
+                            || experimental_features.contains(&SmolStr::new_inline("coupons")),
                     },
                 },
             )
diff --git a/scarb/tests/build.rs b/scarb/tests/build.rs
index bb8c9ad46..0962afce0 100644
--- a/scarb/tests/build.rs
+++ b/scarb/tests/build.rs
@@ -625,16 +625,11 @@ fn workspace_as_dep() {
     );
     second_t.child("target/dev/third.sierra.json").assert(
         predicates::str::contains(r#""debug_name":"third::example""#)
-            .and(predicates::str::contains(r#""debug_name":"third::hello""#))
-            .and(predicates::str::contains(
-                r#""debug_name":"withdraw_gas_all""#,
-            )),
-    );
-    second_t.child("target/dev/third.sierra.json").assert(
-        predicates::str::contains(r#""debug_name":"second::fib""#).and(predicates::str::contains(
-            r#""debug_name":"get_builtin_costs""#,
-        )),
+            .and(predicates::str::contains(r#""debug_name":"third::hello""#)),
     );
+    second_t
+        .child("target/dev/third.sierra.json")
+        .assert(predicates::str::contains(r#""debug_name":"second::fib""#));
 }
 
 #[test]