diff --git a/pkgs/development/python-modules/pubnub/default.nix b/pkgs/development/python-modules/pubnub/default.nix
index a6af74b3e4e9c..a374a5bef9c12 100644
--- a/pkgs/development/python-modules/pubnub/default.nix
+++ b/pkgs/development/python-modules/pubnub/default.nix
@@ -13,13 +13,13 @@
 
 buildPythonPackage rec {
   pname = "pubnub";
-  version = "5.2.0";
+  version = "5.2.1";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = "python";
     rev = "v${version}";
-    sha256 = "1jd3rr8dydfaxz5g8idpwacp4bnbmhg74dwz7qwmzn34336s4ji6";
+    sha256 = "151f9vhgjlr3maniry3vin8vxvz7h8kxnfby9zgsrlvjs4nfgdf9";
   };
 
   propagatedBuildInputs = [