1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libngspice/default.nix b/nixpkgs/pkgs/development/libraries/libngspice/default.nix
index 2f8aab830da0..461bcbe025ed 100644
--- a/nixpkgs/pkgs/development/libraries/libngspice/default.nix
+++ b/nixpkgs/pkgs/development/libraries/libngspice/default.nix
@@ -4,11 +4,11 @@
 # the ngspice derivation.
 stdenv.mkDerivation rec {
   pname = "libngspice";
-  version = "34";
+  version = "37";
 
   src = fetchurl {
     url = "mirror://sourceforge/ngspice/ngspice-${version}.tar.gz";
-    sha256 = "sha256-ImP//GaUdUlyr3By7wHP5irHkIANrWUbwpC/yueb17U=";
+    sha256 = "1gpcic6b6xk3g4956jcsqljf33kj5g43cahmydq6m8rn39sadvlv";
   };
 
   nativeBuildInputs = [ flex bison ];