diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index ae003c70faf0..2be945aa5163 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1234,8 +1234,8 @@ in
       "sha256-m025z2loWJuRtVezRAXMZIKXMu/V/7cFxghxIOSLLQ4=";
 
   mypy-boto3-servicecatalog =
-    buildMypyBoto3Package "servicecatalog" "1.42.3"
-      "sha256-pCZjmXqOAWJVmiuL0q8nsCN6RZJDWYH9sM/a8NYe84A=";
+    buildMypyBoto3Package "servicecatalog" "1.43.0"
+      "sha256-J1UnC0SGqnPl1qjGh6gDaLBLa8OW2YMZtGJ27zQJcmM=";
 
   mypy-boto3-servicecatalog-appregistry =
     buildMypyBoto3Package "servicecatalog-appregistry" "1.42.3"