diff --git a/pkgs/development/tools/database/pg_activity/default.nix b/pkgs/development/tools/database/pg_activity/default.nix
index c3ec5f9d5802..b6b543125195 100644
--- a/pkgs/development/tools/database/pg_activity/default.nix
+++ b/pkgs/development/tools/database/pg_activity/default.nix
@@ -2,14 +2,14 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "pg_activity";
-  version = "3.0.3";
+  version = "3.4.2";
   disabled = python3Packages.pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "dalibo";
     repo = pname;
     rev = "refs/tags/v${version}";
-    sha256 = "sha256-djpBdhCgtlm6+DiZVKSKh0nu30YVm/qZHlBHPtdObfU=";
+    sha256 = "sha256-7ML/xI1rQUqD9gm+1+yOdIesivAnl7fA8fgk67ru3Kc=";
   };
 
   propagatedBuildInputs = with python3Packages; [