diff --git a/11.10.0.tar.gz b/11.10.0.tar.gz
deleted file mode 100644
index 1fdb341..0000000
--- a/11.10.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8ffc19c435232d09299dd2c91e247292b3508c1b826a3497c60682e4bbf2d602
-size 3536727
diff --git a/11.11.0.tar.gz b/11.11.0.tar.gz
new file mode 100644
index 0000000..6083b72
--- /dev/null
+++ b/11.11.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26c216c3062512c018cbdd752224b8dad703b7e5bb90bf338ba2dbb5d4f11438
+size 3542123
diff --git a/glslang.changes b/glslang.changes
index 910e999..043a2da 100644
--- a/glslang.changes
+++ b/glslang.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Aug 22 23:01:23 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 11.11.0
+  * CInterface: Add OpSource support.
+  * Add SPV_AMD_shader_early_and_late_fragment_tests
+  * Avoid double-free in functions cloned for vulkan relaxed mode
+
 -------------------------------------------------------------------
 Wed Jun 15 17:12:04 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/glslang.spec b/glslang.spec
index 8bad533..9670720 100644
--- a/glslang.spec
+++ b/glslang.spec
@@ -18,7 +18,7 @@
 
 %define lname libglslang11
 Name:           glslang
-Version:        11.10.0
+Version:        11.11.0
 Release:        0
 Summary:        OpenGL and OpenGL ES shader front end and validator
 License:        BSD-3-Clause
@@ -111,5 +111,6 @@ ln -s libglslang.so "$b/%_libdir/libOSDependent.so"
 %_libdir/libSPVRemapper.so
 %_libdir/libglslang.so
 %_includedir/*
+%_datadir/%name/
 
 %changelog