diff --git a/glslang.spec b/glslang.spec
index 0ab4228..41b9c5f 100644
--- a/glslang.spec
+++ b/glslang.spec
@@ -1,11 +1,11 @@
-%global commit c594de23cdd790d64ad5f9c8b059baae0ee2941d
+%global commit 18eef33bd7a4bf5ad8c69f99cb72022608cf6e73
 %global shortcommit %(c=%{commit}; echo ${c:0:7})
-%global commit_date 20201208
+%global commit_date 20210423
 %global gitrel .%{commit_date}.git%{shortcommit}
 
 Name:           glslang
-Version:        11.0.0
-Release:        4%{?gitrel}%{?dist}
+Version:        11.4.0
+Release:        1%{?gitrel}%{?dist}
 Summary:        OpenGL and OpenGL ES shader front end and validator
 
 License:        BSD and GPLv3+ and ASL 2.0
@@ -81,6 +81,9 @@ install -pm 0644 %{_vpath_builddir}/StandAlone/libglslang-default-resource-limit
 %{_libdir}/cmake/*
 
 %changelog
+* Tue May 18 2021 Dave Airlie <airlied@redhat.com< - 11.4.0-1.20210423.git18eef33
+- Latest snapshot used in 1.2.176 sdk
+
 * Thu Jan 28 2021 Dave Airlie <airlied@redhat.com> - 11.0.0-4.20201208.gitc594de2
 - Latest snapshot used in 1.2.162 sdk
 
diff --git a/sources b/sources
index b88b065..8b406fa 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (glslang-c594de23cdd790d64ad5f9c8b059baae0ee2941d.tar.gz) = 4b9e300152dc2ec3b14657b3a745d5b26b5da49e5ff3da0d75680f84126237ec6af0f7cee5aaa74b2d4a123a386522cd7342b5f25e4c01f114da3d5d92057128
+SHA512 (glslang-18eef33bd7a4bf5ad8c69f99cb72022608cf6e73.tar.gz) = 1e3c034b27ce4fa335ec0789e744eb2d260e032dc429ed0877e1c2a691656eac6f2e9e03c00dec3b115b249690a38f155e4456fad0fd803d3c229b09e5a4ee3b