diff --git a/Cargo.lock b/Cargo.lock
index 0cf47febc3..b89f5f2892 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6,6 +6,17 @@ version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "739f4a8db6605981345c5654f3a85b056ce52f37a39d34da03f25bf2151ea16e"
 
+[[package]]
+name = "ahash"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f200cbb1e856866d9eade941cf3aa0c5d7dd36f74311c4273b494f4ef036957"
+dependencies = [
+ "getrandom",
+ "once_cell",
+ "version_check",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.0.1"
@@ -126,7 +137,16 @@ version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
 dependencies = [
- "ahash",
+ "ahash 0.4.7",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "362385356d610bd1e5a408ddf8d022041774b683f345a1d2cfcb4f60f8ae2db5"
+dependencies = [
+ "ahash 0.7.2",
  "rayon",
 ]
 
@@ -146,7 +166,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fb1fa934250de4de8aef298d81c729a7d33d8c239daa3a7575e6b92bfc7313b"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.9.1",
 ]
 
 [[package]]
@@ -309,6 +329,12 @@ dependencies = [
  "pyo3",
 ]
 
+[[package]]
+name = "once_cell"
+version = "1.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af8b08b04175473088b46763e51ee54da5f9a164bc162f615b91bc179dbf15a3"
+
 [[package]]
 name = "parking_lot"
 version = "0.11.1"
@@ -391,7 +417,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf6bbbe8f70d179260b3728e5d04eb012f4f0c7988e58c11433dd689cecaa72e"
 dependencies = [
  "ctor",
- "hashbrown",
+ "hashbrown 0.9.1",
  "indoc",
  "inventory",
  "libc",
@@ -523,7 +549,7 @@ name = "retworkx"
 version = "0.8.0"
 dependencies = [
  "fixedbitset",
- "hashbrown",
+ "hashbrown 0.11.0",
  "ndarray",
  "numpy",
  "petgraph",
@@ -568,6 +594,12 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f14ee04d9415b52b3aeab06258a3f07093182b88ba0f9b8d203f211a7a7d41c7"
 
+[[package]]
+name = "version_check"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
+
 [[package]]
 name = "wasi"
 version = "0.10.1+wasi-snapshot-preview1"
diff --git a/Cargo.toml b/Cargo.toml
index 6fa1831bc2..1aff929ccc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ version = "0.12.3"
 features = ["extension-module", "hashbrown"]
 
 [dependencies.hashbrown]
-version = "0.9"
+version = "0.11"
 features = ["rayon"]
 
 [dependencies.ndarray]