diff --git a/pkgs/applications/misc/dbeaver/default.nix b/pkgs/applications/misc/dbeaver/default.nix
index ad53599855ab..fa5240b5333a 100644
--- a/pkgs/applications/misc/dbeaver/default.nix
+++ b/pkgs/applications/misc/dbeaver/default.nix
@@ -2,6 +2,7 @@
 , stdenv
 , copyDesktopItems
 , fetchFromGitHub
+, fetchpatch
 , makeDesktopItem
 , makeWrapper
 , fontconfig
@@ -18,18 +19,18 @@
 
 stdenv.mkDerivation rec {
   pname = "dbeaver-ce";
-  version = "21.0.2"; # When updating also update fetchedMavenDeps.sha256
+  version = "21.0.3"; # When updating also update fetchedMavenDeps.sha256
 
   src = fetchFromGitHub {
     owner = "dbeaver";
     repo = "dbeaver";
     rev = version;
-    sha256 = "sha256-3EMSiEq1wdg4dxBU90RVVv0Hrf5dXPc1MPI0+WMk48k=";
+    sha256 = "sha256-ItM8t+gqE0ccuuimfEMUddykl+xt2eZIBd3MbpreRwA=";
   };
 
   fetchedMavenDeps = stdenv.mkDerivation {
     name = "dbeaver-${version}-maven-deps";
-    inherit src;
+    inherit src patches;
 
     buildInputs = [
       maven
@@ -50,9 +51,18 @@ stdenv.mkDerivation rec {
     dontFixup = true;
     outputHashAlgo = "sha256";
     outputHashMode = "recursive";
-    outputHash = "sha256-xKlFFQXd2U513KZKQa7ttSFNX2gxVr9hNsvyaoN/rEE=";
+    outputHash = "sha256-rsK/B39ogNu5nC41OfyAsLiwBz4gWyH+8Fj7E6+rOng=";
   };
 
+  patches = [
+    # Fix eclipse-color-theme URL (https://github.com/dbeaver/dbeaver/pull/12133)
+    # After April 15, 2021 eclipse-color-theme.github.com no longer redirects to eclipse-color-theme.github.io
+    (fetchpatch {
+      url = "https://github.com/dbeaver/dbeaver/commit/65d65e2c2c711cc87fddcec425a6915aa80f4ced.patch";
+      sha256 = "sha256-pxOcRYkV/5o+tHcRhHDZ1TmZSHMnKBmkNTVAlIf9nUE=";
+    })
+  ];
+
   nativeBuildInputs = [
     copyDesktopItems
     makeWrapper