diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 804da09b728b..a8f3aa1069e4 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -350,8 +350,8 @@ rec {
       "sha256-2wNQJFcUo9VO5387QSE1kGyTA8oHkFAPgdEIMdQqSo0=";
 
   mypy-boto3-connectcases =
-    buildMypyBoto3Package "connectcases" "1.36.0"
-      "sha256-QzmNIYpg/lCCxRMU8cuEM2TZEX7ZYLZPTI7pCHtyjXw=";
+    buildMypyBoto3Package "connectcases" "1.36.15"
+      "sha256-M0TsvGiiw66MBc3LCThjho+1c094x8JbUyEtWN00pyc=";
 
   mypy-boto3-connectparticipant =
     buildMypyBoto3Package "connectparticipant" "1.36.0"