diff --git a/_service b/_service
index 1de7787..0311448 100644
--- a/_service
+++ b/_service
@@ -3,9 +3,9 @@
  		<param name="scm">git</param>
 		<param name="url">git://github.com/KhronosGroup/glslang</param>
 		<!-- minor part also in glslang/Include/revision.h -->
-		<param name="revision">d509a5eec6f5a65b3ffdfa0a19096f338d2582be</param>
-		<param name="parent-tag">43bb5bd1885913d4edd16304c08d37f34d4a44b7</param>
-		<param name="versionformat">7.9.2933.g@TAG_OFFSET@</param>
+		<param name="revision">7.10.2984</param>
+		<param name="parent-tag">7.10.2984</param>
+		<param name="versionformat">7.10.2984</param>
 	</service>
 	<service name="recompress" mode="disabled">
 		<param name="file">*.tar</param>
diff --git a/glslang-7.10.2984.tar.xz b/glslang-7.10.2984.tar.xz
new file mode 100644
index 0000000..d406086
--- /dev/null
+++ b/glslang-7.10.2984.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a64a9817d11931690978d4221b56383f1aaae672386f5c8641ee20153489ce8a
+size 1415668
diff --git a/glslang-7.9.2933.g33.tar.xz b/glslang-7.9.2933.g33.tar.xz
deleted file mode 100644
index bd2c0ed..0000000
--- a/glslang-7.9.2933.g33.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dde2e8d21b08624364a7f3e560676c02cfb90e7bfa68a9c34a15263123130ab2
-size 1411632
diff --git a/glslang.changes b/glslang.changes
index 913bc33..63e09a2 100644
--- a/glslang.changes
+++ b/glslang.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Tue Dec  4 09:10:17 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to new upstream release 7.10.2984
+  * Updated type conversion rules for HLSL frontend
+  * HLSL: implemented c register handling
+  * HLSL: fix invalid spir-v vector * scalar for float1
+
 -------------------------------------------------------------------
 Mon Nov 12 16:12:41 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/glslang.spec b/glslang.spec
index c81a3ff..053f620 100644
--- a/glslang.spec
+++ b/glslang.spec
@@ -16,10 +16,10 @@
 #
 
 
-%define version_unconverted 7.9.2933.g33
+%define version_unconverted 7.10.2984
 
 Name:           glslang
-Version:        7.9.2933.g33
+Version:        7.10.2984
 Release:        0
 Summary:        OpenGL and OpenGL ES shader front end and validator
 License:        BSD-3-Clause