diff --git a/pkgs/development/libraries/numcpp/default.nix b/pkgs/development/libraries/numcpp/default.nix
index 56713f2a6a5e..858c1f3c9922 100644
--- a/pkgs/development/libraries/numcpp/default.nix
+++ b/pkgs/development/libraries/numcpp/default.nix
@@ -9,13 +9,13 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "numcpp";
-  version = "2.11.0";
+  version = "2.12.0";
 
   src = fetchFromGitHub {
     owner = "dpilger26";
     repo = "NumCpp";
     rev = "Version_${finalAttrs.version}";
-    hash = "sha256-IAku1bcaMkawZxpQbvxcS6VX07ogw4UGo1DX2Wa8xwU=";
+    hash = "sha256-HeT2zZbULXZhmgquQTl3qHL0T50IIUf3oAZaEDIcAys=";
   };
 
   nativeCheckInputs = [gtest python3];