diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index f81008aa081b..8aec1f7dbd74 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -766,8 +766,8 @@ in
       "sha256-gYTCgaRwH3zKi6gg4MC8DUwXQT+jZO6lqc/vi+JUahU=";
 
   mypy-boto3-lambda =
-    buildMypyBoto3Package "lambda" "1.43.33"
-      "sha256-WrEHRzWcOLIolJk0tXpiqCbaYBRHED/fsyi8BSo9kpQ=";
+    buildMypyBoto3Package "lambda" "1.43.35"
+      "sha256-492yjIjUCSeK0eckq3svFns6ovCz0Oyk3VRXCymU0MY=";
 
   mypy-boto3-lex-models =
     buildMypyBoto3Package "lex-models" "1.43.3"