diff --git a/glslang.spec b/glslang.spec
index 185ba77..30bcb63 100644
--- a/glslang.spec
+++ b/glslang.spec
@@ -1,11 +1,11 @@
-%global commit 3cea2e5882e3455731a8b6657fb06db913eb3aa1
-%global shortcommit %%(c=%%{commit}; echo ${c:0:7})
-%global commit_date 20190803
-%global gitrel .%%{commit_date}.git%%{shortcommit}
+%global commit 7f77b2e8669ae06acbee9c9867be8b13e4054f9c
+%global shortcommit %(c=%{commit}; echo ${c:0:7})
+%global commit_date 20191102
+%global gitrel .%{commit_date}.git%{shortcommit}
 
 Name:           glslang
-Version:        7.11.3214
-Release:        3%{?gitrel}%{?dist}
+Version:        7.13.3496
+Release:        1%{?gitrel}%{?dist}
 Summary:        OpenGL and OpenGL ES shader front end and validator
 
 License:        BSD and GPLv3+ and ASL 2.0
diff --git a/sources b/sources
index 9ecf73d..e3db777 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (glslang-3cea2e5882e3455731a8b6657fb06db913eb3aa1.tar.gz) = 068154d530618a6e1dcdca75448d8dc9f5e3fc0a8b2a02e874417a22c3c907fe3ce3b8c444e944bece9ecf4e193f76d1c0b7040445ac0b224357988a4cf8cfdd
+SHA512 (glslang-7f77b2e8669ae06acbee9c9867be8b13e4054f9c.tar.gz) = 163f125bd9b5ab0f4762e50f24d02390522af68ca8deaa34e049fa5e0bdb9b31928c4cd4479e5413af93c4316365965c533e39e3266dde51e656e00da61ffc02