diff --git a/ql/Cargo.lock b/ql/Cargo.lock
index 853271e24e64..f60e1b69d072 100644
--- a/ql/Cargo.lock
+++ b/ql/Cargo.lock
@@ -130,9 +130,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.38"
+version = "0.4.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401"
+checksum = "7e36cc9d416881d2e24f9a963be5fb1cd90966419ac844274161d10488b3e825"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
diff --git a/ql/buramu/Cargo.toml b/ql/buramu/Cargo.toml
index 03fdb49116ad..b4535770a424 100644
--- a/ql/buramu/Cargo.toml
+++ b/ql/buramu/Cargo.toml
@@ -7,6 +7,6 @@ edition = "2021"
 
 [dependencies]
 lazy_static = "1.4.0"
-chrono = "0.4.37"
+chrono = "0.4.39"
 rayon = "1.9.0"
 regex = "1.10.4"