diff --git a/pkgs/development/tools/database/ephemeralpg/default.nix b/pkgs/development/tools/database/ephemeralpg/default.nix
index 925fd5f7166..b2599cce430 100644
--- a/pkgs/development/tools/database/ephemeralpg/default.nix
+++ b/pkgs/development/tools/database/ephemeralpg/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, postgresql, getopt, makeWrapper }:
 stdenv.mkDerivation rec {
   pname = "ephemeralpg";
-  version = "3.0";
+  version = "3.1";
   src = fetchurl {
     url = "http://ephemeralpg.org/code/${pname}-${version}.tar.gz";
-    sha256 = "1j0g7g114ma7y7sadbng5p1ss1zsm9zpicm77qspym6565733vvh";
+    sha256 = "1ap22ki8yz6agd0qybcjgs4b9izw1rwwcgpxn3jah2ccfyax34s6";
   };
   buildInputs = [ makeWrapper ];
   installPhase = ''