diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index f2a221ae02f0..7b32024f7b83 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -446,8 +446,8 @@ in
       "sha256-eKwS+FXicnxiHr2aTDG+ih6kDxQ24NLCkI9XPt2LjvQ=";
 
   mypy-boto3-ec2 =
-    buildMypyBoto3Package "ec2" "1.40.55"
-      "sha256-jMHwCR2d2aIiVyzdB/g/XdW53XR4Kqd0XQAF87CEkSo=";
+    buildMypyBoto3Package "ec2" "1.40.57"
+      "sha256-xwovEWhQ6Zo2cLB1OGIz3128wkjwz0LF6XgIaJiSx7o=";
 
   mypy-boto3-ec2-instance-connect =
     buildMypyBoto3Package "ec2-instance-connect" "1.40.20"