diff --git a/x11/library/libclc/pspec.xml b/x11/library/libclc/pspec.xml
index c3947b6dc6..211e6b3bc1 100755
--- a/x11/library/libclc/pspec.xml
+++ b/x11/library/libclc/pspec.xml
@@ -12,13 +12,13 @@
         <IsA>library</IsA>
         <Summary>Library requirements of the OpenCL C programming language</Summary>
         <Description>Library requirements of the OpenCL C programming language</Description>
-        <Archive sha1sum="64c607c7cdef01e239c9899c081fa879bdd8a415" type="tarxz">https://github.com/llvm/llvm-project/releases/download/llvmorg-16.0.6/libclc-16.0.6.src.tar.xz</Archive>
+        <Archive sha1sum="6d6d879ca30c911be74fb61a9db07ec0457eacec" type="tarxz">https://github.com/llvm/llvm-project/releases/download/llvmorg-18.1.8/libclc-18.1.8.src.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>llvm</Dependency>
             <Dependency>cmake</Dependency>
-		 <Dependency>llvm-libs</Dependency>
-		<Dependency>llvm-mlir</Dependency>
-		<Dependency>libxml2-devel</Dependency>
+            <Dependency>llvm-libs</Dependency>
+            <Dependency>llvm-mlir</Dependency>
+            <Dependency>libxml2-devel</Dependency>
             <Dependency>spirv-llvm-devel</Dependency>
 <!--             <Dependency>spirv-tools-devel</Dependency> -->
             <Dependency>python-devel</Dependency>
@@ -69,6 +69,13 @@
     </Package>
     
     <History>
+        <Update release="6">
+            <Date>2024-11-28</Date>
+            <Version>18.1.8</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="5">
             <Date>2023-11-04</Date>
             <Version>16.0.6</Version>