diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index adbb4aaee4ac..bd25cbc03d04 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -682,8 +682,8 @@ rec {
       "sha256-CZyyJNJDkz/rtwuQib7522Irs123wRAIFop37FfmGRw=";
 
   mypy-boto3-iotsitewise =
-    buildMypyBoto3Package "iotsitewise" "1.36.0"
-      "sha256-VLRYSXse89aCgRjMr2t8ndDLnS60Bl+i8WLBe9fSoM8=";
+    buildMypyBoto3Package "iotsitewise" "1.36.3"
+      "sha256-ng93EV/PD82KyNEbY8EvGwi9R3beG8qjrbKH0bAeT40=";
 
   mypy-boto3-iotthingsgraph =
     buildMypyBoto3Package "iotthingsgraph" "1.36.0"