diff --git a/Cargo.lock b/Cargo.lock
index 43a8d340..2f8c0216 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -847,9 +847,9 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.1.2"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a3d7db9596fecd151c5f638c0ee5d5bd487b6e0ea232e5dc96d5250f6f94b1d"
+checksum = "dc5a4e564e38c699f2880d3fda590bedc2e69f3f84cd48b457bd892ce61d0aa9"
 dependencies = [
  "crc32fast",
  "miniz_oxide",
@@ -1719,6 +1719,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
 dependencies = [
  "adler2",
+ "simd-adler32",
 ]
 
 [[package]]
@@ -2515,6 +2516,12 @@ dependencies = [
  "strum",
 ]
 
+[[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
 [[package]]
 name = "slab"
 version = "0.4.11"
diff --git a/test-utils/Cargo.toml b/test-utils/Cargo.toml
index c463bde9..9604e47b 100644
--- a/test-utils/Cargo.toml
+++ b/test-utils/Cargo.toml
@@ -6,4 +6,4 @@ edition = "2021"
 [dependencies]
 anyhow = "1.0"
 reqwest = { version = "0.12.23", features = ["blocking"] }
-flate2 = "1.1.2"
+flate2 = "1.1.4"