diff --git a/_service b/_service
new file mode 100644
index 0000000..92cefef
--- /dev/null
+++ b/_service
@@ -0,0 +1,15 @@
+<services>
+	<service name="tar_scm" mode="disabled">
+		<param name="filename">spirv-headers</param>
+		<param name="scm">git</param>
+		<param name="url">https://github.com/KhronosGroup/SPIRV-Headers</param>
+		<param name="revision">d13b522</param>
+		<param name="parent-tag">sdk-1.3.236.0</param>
+		<param name="versionformat">1.6.1+sdk236+git@TAG_OFFSET@.%h</param>
+	</service>
+	<service name="recompress" mode="disabled">
+		<param name="file">*.tar</param>
+		<param name="compression">xz</param>
+	</service>
+	<service name="set_version" mode="disabled"/>
+</services>
diff --git a/sdk-1.3.236.0.tar.gz b/sdk-1.3.236.0.tar.gz
deleted file mode 100644
index df75505..0000000
--- a/sdk-1.3.236.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4d74c685fdd74469eba7c224dd671a0cb27df45fc9aa43cdd90e53bd4f2b2b78
-size 445221
diff --git a/spirv-headers-1.6.1+sdk236+git7.d13b522.tar.xz b/spirv-headers-1.6.1+sdk236+git7.d13b522.tar.xz
new file mode 100644
index 0000000..d8c07c8
--- /dev/null
+++ b/spirv-headers-1.6.1+sdk236+git7.d13b522.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:859b0054f91aa23d3a63242c8d050a4f6ff6f0826fc142ce2b86b40efe6568e4
+size 152860
diff --git a/spirv-headers.changes b/spirv-headers.changes
index 5f03bd7..2dd4b7c 100644
--- a/spirv-headers.changes
+++ b/spirv-headers.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jan 18 22:31:42 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to snapshot 1.6.1+sdk236+git7.d13b522
+  * Update ClspvReflection non-semantic instruction set
+
 -------------------------------------------------------------------
 Fri Dec 23 07:59:56 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/spirv-headers.spec b/spirv-headers.spec
index 095a336..deaf1ec 100644
--- a/spirv-headers.spec
+++ b/spirv-headers.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package spirv-headers
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -24,13 +24,14 @@
 # and the independently increasing toolchain release number (216).
 
 Name:           spirv-headers
-Version:        1.6.1+sdk236
+Version:        1.6.1+sdk236+git7.d13b522
 Release:        0
 Summary:        Machine-readable files from the SPIR-V registry
 License:        MIT
 Group:          Development/Libraries/C and C++
 URL:            https://github.com/KhronosGroup/SPIRV-Headers
-Source:         https://github.com/KhronosGroup/SPIRV-Headers/archive/sdk-1.3.236.0.tar.gz
+#Source:         https://github.com/KhronosGroup/SPIRV-Headers/archive/sdk-1.3.236.0.tar.gz
+Source:         %name-%version.tar.xz
 BuildArch:      noarch
 BuildRequires:  cmake >= 2.8
 BuildRequires:  fdupes
@@ -47,7 +48,7 @@ registry. This includes:
 * The XML registry file.
 
 %prep
-%autosetup -n SPIRV-Headers-sdk-1.3.236.0
+%autosetup
 
 %build
 %cmake