diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 73446368ccc5..d39b1d63dd10 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1310,8 +1310,8 @@ in
       "sha256-V1og1LY/ORrXbfFVs4vF8LYe30/kvG71F3rWwXmNSJ4=";
 
   mypy-boto3-sso-admin =
-    buildMypyBoto3Package "sso-admin" "1.43.1"
-      "sha256-1LtstuBIeRytha3ExMzo17fE4TUe2zVQq9ud8rGfFwM=";
+    buildMypyBoto3Package "sso-admin" "1.43.38"
+      "sha256-XItUg7rif3WcSEFp5+7vLqibBz9j43OpmA+whTlu/iM=";
 
   mypy-boto3-sso-oidc =
     buildMypyBoto3Package "sso-oidc" "1.43.0"