diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 177c2eb3a245..b8d768f2eeab 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -789,8 +789,8 @@ in
       "sha256-beE9BjjI8wZFwDy0Xzv0/BmRjunfJlJ0qASf4yfpxpE=";
 
   mypy-boto3-license-manager =
-    buildMypyBoto3Package "license-manager" "1.40.0"
-      "sha256-9Afe020suiP14DlvvGETT+3wlUfPWC3qW+47SAxwHuI=";
+    buildMypyBoto3Package "license-manager" "1.40.55"
+      "sha256-d9i0AUux2ChlTnW2UWJ/de9KRYc8HtvLSFENETuy72U=";
 
   mypy-boto3-license-manager-linux-subscriptions =
     buildMypyBoto3Package "license-manager-linux-subscriptions" "1.40.0"