diff --git a/manifests/igc.yml b/manifests/igc.yml
new file mode 100644
index 0000000000..cff108b4c2
--- /dev/null
+++ b/manifests/igc.yml
@@ -0,0 +1,21 @@
+components:
+  llvm_source:
+    revision: HEAD
+    repository: https://github.com/llvm-mirror/llvm
+    branch: release_40
+    dest_dir: llvm_source
+  llvm_patches:
+    revision: 0ba9debba34be4159a80f27818858abf00e03e2d
+    repository: https://github.com/intel/llvm-patches
+    branch: master
+    dest_dir: llvm_patches
+  clang_source:
+    revision: HEAD
+    repository: https://github.com/llvm-mirror/clang
+    branch: release_40
+    dest_dir: clang_source
+  common_clang:
+    revision: fa75886fa8f25c093b5e174ce07776ccb203789c
+    repository: https://github.com/intel/opencl-clang
+    branch: master
+    dest_dir: common_clang
diff --git a/manifests/manifest.yml b/manifests/manifest.yml
index fec0e49542..911a70b871 100644
--- a/manifests/manifest.yml
+++ b/manifests/manifest.yml
@@ -25,7 +25,7 @@ components:
     clean_on_sync: true
     dest_dir: igc
     repository: https://github.com/intel/intelgraphicscompiler
-    revision: dbb9f9f194473f1d33bad3808ee47fc9fa429499
+    revision: 858e183e0724674f9c12477d944af6aa0aa3875a
     type: git
   infra:
     branch: infra