diff --git a/pkgs/by-name/gp/gp2c/package.nix b/pkgs/by-name/gp/gp2c/package.nix
index 4fe87cd93af4..35b802f6460b 100644
--- a/pkgs/by-name/gp/gp2c/package.nix
+++ b/pkgs/by-name/gp/gp2c/package.nix
@@ -8,11 +8,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gp2c";
-  version = "0.0.14";
+  version = "0.0.14pl1";
 
   src = fetchurl {
     url = "https://pari.math.u-bordeaux.fr/pub/pari/GP2C/${pname}-${version}.tar.gz";
-    hash = "sha256-r2ESzAKUBFfiOdpEM9Gg2Npg7u8p98xyL2TNSsALezA=";
+    hash = "sha256-JFzgIP14Ytwoifhmzu8VI6SVPxm/Hl3D20SYi14HJrw=";
   };
 
   buildInputs = [