diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 5da6e07be6b7..612ee385719a 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -594,8 +594,8 @@ rec {
       "sha256-U0sYInE/1XsjwQCxmcYLVvmEQf4R6drtdSqTr0b+3OM=";
 
   mypy-boto3-guardduty =
-    buildMypyBoto3Package "guardduty" "1.35.72"
-      "sha256-khmU1gjVuni8d1qUVIETdPhQBEyqtMOuf/HfOkWtY10=";
+    buildMypyBoto3Package "guardduty" "1.35.80"
+      "sha256-cwT+8WyMNeHw4R4FrNCNpdSjFjI5yb8aKOaOU15IlYA=";
 
   mypy-boto3-health =
     buildMypyBoto3Package "health" "1.35.67"