1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/applications/science/electronics/ngspice/default.nix b/nixpkgs/pkgs/applications/science/electronics/ngspice/default.nix
index f8fbdffc6340..0eed8b1692aa 100644
--- a/nixpkgs/pkgs/applications/science/electronics/ngspice/default.nix
+++ b/nixpkgs/pkgs/applications/science/electronics/ngspice/default.nix
@@ -14,11 +14,11 @@
 
 stdenv.mkDerivation rec {
   pname = "ngspice";
-  version = "33";
+  version = "34";
 
   src = fetchurl {
     url = "mirror://sourceforge/ngspice/ngspice-${version}.tar.gz";
-    sha256 = "1wa1hmpn13spmxqgbb1m7vgy32mwvjqwrxhymzll8z65q5nbd7dr";
+    sha256 = "sha256-ImP//GaUdUlyr3By7wHP5irHkIANrWUbwpC/yueb17U=";
   };
 
   nativeBuildInputs = [ flex bison ];