diff --git a/manifests/manifest.yml b/manifests/manifest.yml
index 6d76be0ce4..c60f1feb47 100644
--- a/manifests/manifest.yml
+++ b/manifests/manifest.yml
@@ -11,7 +11,7 @@ components:
     clean_on_sync: true
     dest_dir: igc
     repository: https://github.com/intel/intelgraphicscompiler
-    revision: eb4e4d897402b219d0e9c235d8e5584f966f50a3
+    revision: b662d8549e4b1349186d72478b0cf2c4fda0a7aa
     type: git
   infra:
     branch: infra
diff --git a/scripts/fedora.spec.in b/scripts/fedora.spec.in
index d61238b741..9f185dd3d8 100644
--- a/scripts/fedora.spec.in
+++ b/scripts/fedora.spec.in
@@ -1,6 +1,6 @@
 %global neo_commit_id __NEO_COMMIT_ID__
 %global gmmlib_commit_id __GMMLIB_COMMIT_ID__
-%global igc_version_required 18.34.830
+%global igc_version_required 18.35.849
 
 Name: intel-opencl
 Version: __NEO_PACKAGE_VERSION__