diff --git a/pkgs/development/tools/database/pg_activity/default.nix b/pkgs/development/tools/database/pg_activity/default.nix
index efa32358b2d..f7e034a9a77 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 = "2.3.1";
+  version = "3.0.0";
   disabled = python3Packages.pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "dalibo";
     repo = pname;
     rev = "refs/tags/v${version}";
-    sha256 = "sha256-oStoZVFf0g1Dj2m+T+8caiKS0o1CnhtQNe/GbnlVUCM=";
+    sha256 = "sha256-MJZS5+i3s5fTFcgw5zt3GeJKKZ/GS66scuUAW9Fu73A=";
   };
 
   propagatedBuildInputs = with python3Packages; [