diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 75e60d925a3a..0c001ea2d654 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -865,8 +865,8 @@ rec {
       "sha256-L2/TEQbnd60RuCaqpNI/xyQ76AqbIUe5KWwZtSf+2I8=";
 
   mypy-boto3-medialive =
-    buildMypyBoto3Package "medialive" "1.40.16"
-      "sha256-zlgLZi4d3DptEmu7re5rsWx16kZzFVL1eiNvIC/MFzk=";
+    buildMypyBoto3Package "medialive" "1.40.29"
+      "sha256-doqhKe6dbX/egxdz+t8Fertq/jxgikxobBmE5yzZMWw=";
 
   mypy-boto3-mediapackage =
     buildMypyBoto3Package "mediapackage" "1.40.15"