diff --git a/pkgs/applications/editors/netbeans/default.nix b/pkgs/applications/editors/netbeans/default.nix
index f968b85c6ff..41a91f171cd 100644
--- a/pkgs/applications/editors/netbeans/default.nix
+++ b/pkgs/applications/editors/netbeans/default.nix
@@ -3,7 +3,7 @@
 }:
 
 let
-  version = "12.2";
+  version = "12.3";
   desktopItem = makeDesktopItem {
     name = "netbeans";
     exec = "netbeans";
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
   inherit version;
   src = fetchurl {
     url = "mirror://apache/netbeans/netbeans/${version}/netbeans-${version}-bin.zip";
-    sha512 = "b25cda9830e8fe1d05687b08cc5fa9bcac7e8e6d12776998a4da7e483b3be0d04493345e56be7e6198fa8f86428d57d4459bfa7372c2e3f918f4a1101d0a31a7";
+    sha512 = "2fy696qrfbdkzmq4cwd6l7v6rsc0bf9akh61w3azc544bq3vxl3v6s31hvg3ba0nsh0jv3nbdrk6jp1l4hwgcg9zg7kf2012a1vv2nk";
   };
 
   buildCommand = ''