diff --git a/pkgs/by-name/in/intel-compute-runtime/package.nix b/pkgs/by-name/in/intel-compute-runtime/package.nix
index 7d00ee756764..658f8986dac9 100644
--- a/pkgs/by-name/in/intel-compute-runtime/package.nix
+++ b/pkgs/by-name/in/intel-compute-runtime/package.nix
@@ -12,13 +12,13 @@
 
 stdenv.mkDerivation rec {
   pname = "intel-compute-runtime";
-  version = "25.35.35096.9";
+  version = "25.40.35563.4";
 
   src = fetchFromGitHub {
     owner = "intel";
     repo = "compute-runtime";
     tag = version;
-    hash = "sha256-GAFbpf5ZUpq+jpVECa5buauCYdpPBOBrREkgrGyhxPA=";
+    hash = "sha256-V2zmS3CFLxhyFYvGOdkix9g3E6JkeVa/pDLPC5NYivo=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/by-name/in/intel-graphics-compiler/bump-cmake.patch b/pkgs/by-name/in/intel-graphics-compiler/bump-cmake.patch
index 518accce964e..1227b9c0a2f9 100644
--- a/pkgs/by-name/in/intel-graphics-compiler/bump-cmake.patch
+++ b/pkgs/by-name/in/intel-graphics-compiler/bump-cmake.patch
@@ -8,25 +8,11 @@ are no uses of COMPILE_DEFINITIONS_<CONFIG>.
 
 Signed-off-by: Chris Mayo <aklhfex@gmail.com>
 ---
- IGC/MDAutogen/CMakeLists.txt                    | 2 +-
  external/SPIRV-Tools/CMakeLists.txt             | 2 +-
  visa/CMakeLists.txt                             | 7 +------
  visa/iga/GEDLibrary/GED_external/CMakeLists.txt | 6 +-----
  4 files changed, 4 insertions(+), 13 deletions(-)
 
-diff --git a/IGC/MDAutogen/CMakeLists.txt b/IGC/MDAutogen/CMakeLists.txt
-index c9522feea29d..0a79b3c8e32b 100644
---- a/igc/IGC/MDAutogen/CMakeLists.txt
-+++ b/igc/IGC/MDAutogen/CMakeLists.txt
-@@ -6,7 +6,7 @@
- #
- #============================ end_copyright_notice =============================
- 
--cmake_minimum_required(VERSION 2.8.12)
-+cmake_minimum_required(VERSION 3.5)
- 
- set(_autogenScript "${IGC_SOURCE_DIR}/common/autogen.py")
- set(_autogenSource "${IGC_SOURCE_DIR}/common/MDFrameWork.h")
 diff --git a/external/SPIRV-Tools/CMakeLists.txt b/external/SPIRV-Tools/CMakeLists.txt
 index d2e3f63fb0d3..75f013409990 100644
 --- a/igc/external/SPIRV-Tools/CMakeLists.txt
diff --git a/pkgs/by-name/in/intel-graphics-compiler/package.nix b/pkgs/by-name/in/intel-graphics-compiler/package.nix
index 2c3e65dcf9fe..a2e01d067c74 100644
--- a/pkgs/by-name/in/intel-graphics-compiler/package.nix
+++ b/pkgs/by-name/in/intel-graphics-compiler/package.nix
@@ -2,7 +2,6 @@
   lib,
   stdenv,
   fetchFromGitHub,
-  fetchpatch,
   cmake,
   ninja,
   git,
@@ -15,9 +14,12 @@
   spirv-headers,
 }:
 
+let
+  llvmVersion = "16.0.6";
+in
 stdenv.mkDerivation rec {
   pname = "intel-graphics-compiler";
-  version = "2.18.5";
+  version = "2.20.3";
 
   # See the repository for expected versions:
   # <https://github.com/intel/intel-graphics-compiler/blob/v2.16.0/documentation/build_ubuntu.md#revision-table>
@@ -27,35 +29,35 @@ stdenv.mkDerivation rec {
       owner = "intel";
       repo = "intel-graphics-compiler";
       tag = "v${version}";
-      hash = "sha256-AvEeK3rySEu89br4JgeZlXVQ6IXEzStVZYvehzdWq7g=";
+      hash = "sha256-OCou4yhx9rY1JznrzGMLhsjj/3CvqQXfXWFAPDxA8Ds=";
     })
     (fetchFromGitHub {
       name = "llvm-project";
       owner = "llvm";
       repo = "llvm-project";
-      tag = "llvmorg-15.0.7";
-      hash = "sha256-wjuZQyXQ/jsmvy6y1aksCcEDXGBjuhpgngF3XQJ/T4s=";
+      tag = "llvmorg-${llvmVersion}";
+      hash = "sha256-fspqSReX+VD+Nl/Cfq+tDcdPtnQPV1IRopNDfd5VtUs=";
     })
     (fetchFromGitHub {
       name = "vc-intrinsics";
       owner = "intel";
       repo = "vc-intrinsics";
-      tag = "v0.23.1";
-      hash = "sha256-7coQegLcgIKiqnonZmgrKlw6FCB3ltSh6oMMvdopeQc=";
+      tag = "v0.23.4";
+      hash = "sha256-zorhOhBTcymnAlShJxJecXD+HIfScGouhSea/A3tBXE=";
     })
     (fetchFromGitHub {
       name = "opencl-clang";
       owner = "intel";
       repo = "opencl-clang";
-      tag = "v15.0.3";
-      hash = "sha256-JkYFmnDh7Ot3Br/818aLN33COEG7+xyOf8OhdoJX9Cw==";
+      tag = "v16.0.5";
+      hash = "sha256-JfynEsCXltVdVY/LqWvZwzWfzEFUz6nI9Zub+bze1zE=";
     })
     (fetchFromGitHub {
       name = "llvm-spirv";
       owner = "KhronosGroup";
       repo = "SPIRV-LLVM-Translator";
-      tag = "v15.0.15";
-      hash = "sha256-kFVDS+qwoG1AXrZ8LytoiLVbZkTGR9sO+Wrq3VGgWNQ=";
+      tag = "v16.0.17";
+      hash = "sha256-ta5QbVady9/cwBbAwF1r4ft/ESMnLgcmGMrFhv1PCH0=";
     })
   ];
 
@@ -90,6 +92,10 @@ stdenv.mkDerivation rec {
     substituteInPlace llvm-project/llvm/projects/opencl-clang/cmake/modules/CMakeFunctions.cmake \
       --replace-fail 'COMMAND ''${GIT_EXECUTABLE} am --3way --ignore-whitespace -C0 ' \
                      'COMMAND patch -p1 --ignore-whitespace -i '
+
+    # match default LLVM version with our provided version to apply correct patches
+    substituteInPlace igc/external/llvm/llvm_preferred_version.cmake \
+      --replace-fail "15.0.7" "${llvmVersion}"
   '';
 
   nativeBuildInputs = [
diff --git a/pkgs/by-name/le/level-zero/package.nix b/pkgs/by-name/le/level-zero/package.nix
index 83b4419136cf..c4b278362ff8 100644
--- a/pkgs/by-name/le/level-zero/package.nix
+++ b/pkgs/by-name/le/level-zero/package.nix
@@ -11,13 +11,13 @@
 
 stdenv.mkDerivation rec {
   pname = "level-zero";
-  version = "1.24.3";
+  version = "1.25.2";
 
   src = fetchFromGitHub {
     owner = "oneapi-src";
     repo = "level-zero";
     tag = "v${version}";
-    hash = "sha256-1UwcH+7q2elpqlqafpytC+K0jTHYdyjRtUX9hpBq+EQ=";
+    hash = "sha256-qB88S5k+HLBSOxNo6JBSGihJnY1jUdIpJTdLwgAP6bA=";
   };
 
   nativeBuildInputs = [