diff --git a/12.1.0.tar.gz b/12.1.0.tar.gz
deleted file mode 100644
index f30a3db..0000000
--- a/12.1.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1515e840881d1128fb6d831308433f731808f818f2103881162f3ffd47b15cd5
-size 3686676
diff --git a/12.2.0.tar.gz b/12.2.0.tar.gz
new file mode 100644
index 0000000..81294e1
--- /dev/null
+++ b/12.2.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:870d17030fda7308c1521fb2e01a9e93cbe4b130bc8274e90d00e127432ab6f6
+size 3706316
diff --git a/glslang.changes b/glslang.changes
index b2746f6..5716c1d 100644
--- a/glslang.changes
+++ b/glslang.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Mon May 29 10:38:28 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 12.2.0
+  * Support GLSL_EXT_shader_tile_image,
+    GL_EXT_ray_tracing_position_fetch, and custom include callbacks
+    via the C API
+  * Add preamble-text command-line option
+  * Accept variables as parameters of spirv_decorate_id
+
 -------------------------------------------------------------------
 Tue Apr 11 18:40:49 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/glslang.spec b/glslang.spec
index 63c9437..b03fa01 100644
--- a/glslang.spec
+++ b/glslang.spec
@@ -18,7 +18,7 @@
 
 %define lname libglslang12
 Name:           glslang
-Version:        12.1.0
+Version:        12.2.0
 Release:        0
 Summary:        OpenGL and OpenGL ES shader front end and validator
 License:        BSD-3-Clause