diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 432a5bb12e64..07201ee265d0 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -546,8 +546,8 @@ in
       "sha256-yBhVmfeAexcJzkxC3AdtWOC4PjCoTDozxYT6qrgEHJ8=";
 
   mypy-boto3-forecast =
-    buildMypyBoto3Package "forecast" "1.40.17"
-      "sha256-PMEWvzCP8gTKwsV9oIjqIB7jIMDZDjLqdPO/G7nnfDc=";
+    buildMypyBoto3Package "forecast" "1.40.60"
+      "sha256-2Ss/RklPHOle20l+feRjCS+fwgK5G1v2xhQsL20lDkM=";
 
   mypy-boto3-forecastquery =
     buildMypyBoto3Package "forecastquery" "1.40.57"