diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 6ae9dc4fb044..ea1eded7aef4 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -890,8 +890,8 @@ rec {
       "sha256-0RThm2DxaPHRdCtIAvHQvN8y3jU6B5qYQALgl4tWUck=";
 
   mypy-boto3-mediatailor =
-    buildMypyBoto3Package "mediatailor" "1.36.10"
-      "sha256-gKM1GZAF4eawEjZA+zjJgi3Fbf6ydtgVks7t1QZXq2Y=";
+    buildMypyBoto3Package "mediatailor" "1.36.12"
+      "sha256-HlB0Mi6U7mr4P3cq6bFDI9IFMR+CIZZB+Tl6MGw0gAo=";
 
   mypy-boto3-medical-imaging =
     buildMypyBoto3Package "medical-imaging" "1.36.0"