diff --git a/pkgs/development/python-modules/mypy-boto3-s3/default.nix b/pkgs/development/python-modules/mypy-boto3-s3/default.nix
index 668ee057f1f7..32039728eb7e 100644
--- a/pkgs/development/python-modules/mypy-boto3-s3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3-s3/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "mypy-boto3-s3";
-  version = "1.18.58";
+  version = "1.18.59";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3e96a40314cd8c61b833f2f198179fb1056935c5349c5b4369432788a30ed098";
+    sha256 = "900615dd82ba9267ccf531734a1422272ac7b53d3256c17acea6c620fbe8ca1e";
   };
 
   propagatedBuildInputs = [