diff --git a/11.4.0.tar.gz b/11.4.0.tar.gz
deleted file mode 100644
index 4ad3e41..0000000
--- a/11.4.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9bae79c2b640b60474f8944a5ab4aff3af990074636ea2a0a3c97cb86be61dfa
-size 3342311
diff --git a/11.5.0.tar.gz b/11.5.0.tar.gz
new file mode 100644
index 0000000..92a148b
--- /dev/null
+++ b/11.5.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd0b5e3bda591bb08bd3049655a99a0a55f0de4059b9c8f7b397e4b19cf5d51f
+size 3373042
diff --git a/glslang.changes b/glslang.changes
index a8aadf4..e97a94f 100644
--- a/glslang.changes
+++ b/glslang.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Tue Jul  6 08:16:36 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 11.5.0
+  * Implement GLSL_EXT_shader_atomic_float2
+  * Implement GL_EXT_spirv_intrinsics
+  * Fixed SPIR-V remapper not remapping OpExtInst 
+    instruction set IDs
+  * Only declare compatibility gl_ variables in compatibility mode
+  * Add support for float spec const vector initialization
+  * Implement GL_EXT_subgroup_uniform_control_flow.
+  * Fix arrays dimensioned with spec constant-sized
+    gl_WorkGroupSize 
+  * Add support for 64bit integer scalar and vector types to
+    bitCount() builtin
+- Drop 0001-Fix-OOB-write-in-matrix-constructor.patch (merged)
+
 -------------------------------------------------------------------
 Wed May  5 08:30:17 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/glslang.spec b/glslang.spec
index e0544e8..da03591 100644
--- a/glslang.spec
+++ b/glslang.spec
@@ -19,7 +19,7 @@
 %define lname libglslang11
 
 Name:           glslang
-Version:        11.4.0
+Version:        11.5.0
 Release:        0
 Summary:        OpenGL and OpenGL ES shader front end and validator
 License:        BSD-3-Clause