diff --git a/pkgs/by-name/co/coldsnap/package.nix b/pkgs/by-name/co/coldsnap/package.nix
index 328274bd94c4..67594107dd82 100644
--- a/pkgs/by-name/co/coldsnap/package.nix
+++ b/pkgs/by-name/co/coldsnap/package.nix
@@ -8,16 +8,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "coldsnap";
-  version = "0.8.0";
+  version = "0.9.0";
 
   src = fetchFromGitHub {
     owner = "awslabs";
     repo = "coldsnap";
     rev = "v${version}";
-    hash = "sha256-ZN+gSoWrmGmN1jYxKLO06hRVyTM5WUXRjsfkcKcdXfM=";
+    hash = "sha256-8+YPKjHi3VURzSOflIa0x4uBkoDMYGFJiFcNJ+8NJ7Q=";
   };
 
-  cargoHash = "sha256-ZWJa/J5sfBA/F28TkXyspygN1ZkNz2TIEKTsusN4SOc=";
+  cargoHash = "sha256-4w79zZcgIulLIArY2ErOHwaWA8g/mA2cSKCzJx4X9vM=";
 
   buildInputs = [ openssl ];
   nativeBuildInputs = [ pkg-config ];