diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 8f692f3f0d56..b83a13a21d35 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -438,8 +438,8 @@ rec {
       "sha256-w7r8e0+NWbrJp0NsfM+2/jKZG8f8iMYiZOqtBq5j+Kg=";
 
   mypy-boto3-dynamodbstreams =
-    buildMypyBoto3Package "dynamodbstreams" "1.39.0"
-      "sha256-DS3TeOU+tm3s/RwTp0EFM0ebOHvf4sM164y99+rWcIg=";
+    buildMypyBoto3Package "dynamodbstreams" "1.39.5"
+      "sha256-RK4z41eX9JKT4EMOvI31+Z9YnPUiFVVcULI3AlE7/jQ=";
 
   mypy-boto3-ebs =
     buildMypyBoto3Package "ebs" "1.39.0"