diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 5195b54bc1e5..a4541aee42f8 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -206,8 +206,8 @@ rec {
       "sha256-c7p/kch9H2Skn48ue8emfMkt5+mTmLZWEeuAuAhvX0w=";
 
   mypy-boto3-chime-sdk-voice =
-    buildMypyBoto3Package "chime-sdk-voice" "1.37.0"
-      "sha256-FINgDMmIhMn5M/qVGE3rzZJZEU121rDXNQYa39veAYk=";
+    buildMypyBoto3Package "chime-sdk-voice" "1.37.27"
+      "sha256-j7HoSHz0ZBmVBruvlMNFfYMgGrYYvKSPVy/NoGXsE70=";
 
   mypy-boto3-cleanrooms =
     buildMypyBoto3Package "cleanrooms" "1.37.25"