diff --git a/pisi-index.xml b/pisi-index.xml
index fd1632db31..c4d3a037f1 100644
--- a/pisi-index.xml
+++ b/pisi-index.xml
@@ -26015,6 +26015,58 @@
             </Update>
         </History>
     </SpecFile>
+    <SpecFile>
+        <Source>
+            <Name>spirv-tools</Name>
+            <Homepage>https://www.khronos.org/vulkan/</Homepage>
+            <Packager>
+                <Name>Idris Kalp</Name>
+                <Email>idriskalp@gmail.com</Email>
+            </Packager>
+            <License>BSD</License>
+            <IsA>library</IsA>
+            <PartOf>x11.vulkan</PartOf>
+            <Summary xml:lang="en">API and commands for processing SPIR-V modules</Summary>
+            <Description xml:lang="en">API and commands for processing SPIR-V modules</Description>
+            <Archive type="targz" sha1sum="9c4b44c23ee35f38324774dfd019925b866852aa" name="v2019.4.tar.gz">https://github.com/KhronosGroup/SPIRV-Tools/archive/v2019.4.tar.gz</Archive>
+            <Archive type="targz" sha1sum="e7911f27a13c61e9d8c13fe7b0df5f1a883e972e" target="SPIRV-Tools-2019.4" name="1.5.1.corrected.tar.gz">https://github.com/KhronosGroup/SPIRV-Headers/archive/1.5.1.corrected.tar.gz</Archive>
+            <SourceURI>x11/vulkan/spirv-tools/pspec.xml</SourceURI>
+        </Source>
+        <Package>
+            <Name>spirv-tools</Name>
+            <Files>
+                <Path fileType="executable">/usr/bin</Path>
+                <Path fileType="library">/usr/lib</Path>
+                <Path fileType="data">/usr/share</Path>
+                <Path fileType="doc">/usr/share/doc</Path>
+            </Files>
+        </Package>
+        <Package>
+            <Name>spirv-tools-32bit</Name>
+            <PartOf>emul32</PartOf>
+            <BuildType>emul32</BuildType>
+            <Files>
+                <Path fileType="library">/usr/lib32</Path>
+            </Files>
+        </Package>
+        <Package>
+            <Name>spirv-tools-devel</Name>
+            <Files>
+                <Path fileType="header">/usr/include</Path>
+                <Path fileType="data">/usr/lib/pkgconfig</Path>
+                <Path fileType="data">/usr/lib32/pkgconfig</Path>
+            </Files>
+        </Package>
+        <History>
+            <Update release="1">
+                <Date>220-01-11</Date>
+                <Version>2019.4</Version>
+                <Comment>First release</Comment>
+                <Name>Idris Kalp</Name>
+                <Email>idriskalp@gmail.com</Email>
+            </Update>
+        </History>
+    </SpecFile>
     <SpecFile>
         <Source>
             <Name>glslang</Name>
diff --git a/pisi-index.xml.sha1sum b/pisi-index.xml.sha1sum
index 86c231c8a5..f1943e731e 100644
--- a/pisi-index.xml.sha1sum
+++ b/pisi-index.xml.sha1sum
@@ -1 +1 @@
-d02848ceaa64fcd3cc4388f597231ee94c038d3a
\ No newline at end of file
+dcaa5614c300b781609fc35b06d8eb28aae21ff5
\ No newline at end of file
diff --git a/pisi-index.xml.xz b/pisi-index.xml.xz
index 83ac1ec6f3..1b643fbb4e 100644
Binary files a/pisi-index.xml.xz and b/pisi-index.xml.xz differ
diff --git a/pisi-index.xml.xz.sha1sum b/pisi-index.xml.xz.sha1sum
index 909bdcb9a4..4eb74ee0f6 100644
--- a/pisi-index.xml.xz.sha1sum
+++ b/pisi-index.xml.xz.sha1sum
@@ -1 +1 @@
-26b146d34c2255265e21d029937519ece2268e56
\ No newline at end of file
+81372ce72429491e13325a759a60a9748654cd93
\ No newline at end of file