diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index b6b32d3f0a3b..ee95925d09dd 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -62,8 +62,8 @@ in
       "sha256-MqxsI64KEyipR0iiaifc42HQLHsVIFMmtvN2/Vx1EJU=";
 
   mypy-boto3-amp =
-    buildMypyBoto3Package "amp" "1.40.29"
-      "sha256-LHVI54tJakPFTh0l+YZMJQV9X6+smUNJBee0u8WO5ro=";
+    buildMypyBoto3Package "amp" "1.40.55"
+      "sha256-21GPpp3jvggAtA6U8dKuaSIc9UBObYSDhEzp3KWiK5c=";
 
   mypy-boto3-amplify =
     buildMypyBoto3Package "amplify" "1.40.54"