diff --git a/programming/build/llvm/actions.py b/programming/build/llvm/actions.py
index 916c25d080..2b46ab018a 100644
--- a/programming/build/llvm/actions.py
+++ b/programming/build/llvm/actions.py
@@ -111,4 +111,4 @@ def install():
    
     shelltools.cd ("..")
     
-    pisitools.dodoc("LICENSE.TXT", "README.txt")
+    pisitools.dodoc("LICENSE.TXT", "README.*")
diff --git a/programming/build/llvm/pspec.xml b/programming/build/llvm/pspec.xml
index 737f015429..928856a4eb 100755
--- a/programming/build/llvm/pspec.xml
+++ b/programming/build/llvm/pspec.xml
@@ -11,7 +11,7 @@
         <License>NCSA</License>
         <Summary>The Low Level Virtual Machine</Summary>
         <Description>The LLVM Project is a collection of modular and reusable compiler and toolchain technologies. Despite its name, LLVM has little to do with traditional virtual machines, though it does provide helpful libraries that can be used to build them.</Description>
-       <Archive sha1sum="bfda06ab090154d289013912266209595a2e3914" type="tarxz">https://github.com/llvm/llvm-project/releases/download/llvmorg-15.0.7/llvm-project-15.0.7.src.tar.xz</Archive>
+       <Archive sha1sum="92eaedd6f1dde08751441afcd0a3d0fbfdf95d42" type="tarxz">https://github.com/llvm/llvm-project/releases/download/llvmorg-16.0.6/llvm-project-16.0.6.src.tar.xz</Archive>
        <BuildDependencies>
             <Dependency>ninja</Dependency>
             <Dependency>zlib-devel</Dependency>
@@ -29,7 +29,7 @@
 <!--             <Dependency>gcc</Dependency> -->
             <!--Dependency>llvm</Dependency>
             <Dependency>llvm-clang-devel</Dependency>
-            <Dependency>lld</Dependency> 
+            <Dependency>lld</Dependency>
             <Dependency>llvm-polly</Dependency-->
         </BuildDependencies>
         <!--<AdditionalFiles>
@@ -84,7 +84,7 @@
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib/libLLVM*.so</Path>
-            <Path fileType="library">/usr/lib/libLLVM*.so.15*</Path>
+            <Path fileType="library">/usr/lib/libLLVM*.so.16*</Path>
             <Path fileType="library">/usr/lib/LLVMgold.*</Path>
             <Path fileType="library">/usr/lib/libLTO.*</Path>
             <Path fileType="library">/usr/lib/libRemarks.so*</Path>
@@ -92,7 +92,7 @@
             <Path fileType="data">/usr/share/licenses/llvm-libs/LICENSE</Path>
         </Files>
     </Package>
-    
+
     <Package>
         <Name>lldb</Name>
         <Summary>Next generation, high-performance debugger</Summary>
@@ -103,7 +103,7 @@
             <Dependency>libedit</Dependency>
             <Dependency>libxml2</Dependency>
             <Dependency>ncurses</Dependency>
-            <Dependency>python3</Dependency>            
+            <Dependency>python3</Dependency>
             <Dependency>llvm-polly</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -144,7 +144,7 @@
             <Path fileType="executable">/usr/bin/ld64.lld</Path>
             <Path fileType="executable">/usr/bin/lld</Path>
             <Path fileType="executable">/usr/bin/lld-link</Path>
-            <Path fileType="executable">/usr/bin/wasm-ld</Path>		
+            <Path fileType="executable">/usr/bin/wasm-ld</Path>
             <Path fileType="library">/usr/lib/liblldMachO2.so*</Path>
             <Path fileType="library">/usr/lib/liblldCOFF.*</Path>
             <Path fileType="library">/usr/lib/liblldCommon.*</Path>
@@ -196,7 +196,7 @@
             <Path fileType="man">/usr/share/man/man1/scan-build.1</Path>
         </Files>
     </Package>
-	
+
     <Package>
         <Name>compiler-rt</Name>
         <Summary>Various runtime libraries used by Clang</Summary>
@@ -204,14 +204,14 @@
             <Dependency>libgcc</Dependency>
         </RuntimeDependencies>
         <Files>
-            <Path fileType="library">/usr/lib/clang/15.0.7/lib/linux/*.so</Path>
-            <Path fileType="library">/usr/lib/clang/15.0.7/lib/i386-pc-linux-gnu/*.so</Path>
-            <Path fileType="library">/usr/lib/clang/15.0.7/lib/i386-pc-linux-gnu/*.a</Path>
-            <Path fileType="library">/usr/lib/clang/15.0.7/lib/x86_64-pc-linux-gnu/*.so</Path>
-            <Path fileType="library">/usr/lib/clang/15.0.7/lib/x86_64-pc-linux-gnu/*.a</Path>
+            <Path fileType="library">/usr/lib/clang/16/lib/linux/*.so</Path>
+            <Path fileType="library">/usr/lib/clang/16/lib/i386-pc-linux-gnu/*.so</Path>
+            <Path fileType="library">/usr/lib/clang/16/lib/i386-pc-linux-gnu/*.a</Path>
+            <Path fileType="library">/usr/lib/clang/16/lib/x86_64-pc-linux-gnu/*.so</Path>
+            <Path fileType="library">/usr/lib/clang/16/lib/x86_64-pc-linux-gnu/*.a</Path>
         </Files>
     </Package>
-	
+
     <Package>
         <Name>llvm-unwind</Name>
         <Summary>LLVM unwinding library</Summary>
@@ -219,8 +219,8 @@
             <Dependency>libgcc</Dependency>
         </RuntimeDependencies>-->
         <Files>
-            <Path fileType="library">/usr/lib/libllvm-unwind*</Path>	
-            <Path fileType="library">/usr/lib/llvm-libunwind</Path>		
+            <Path fileType="library">/usr/lib/libllvm-unwind*</Path>
+            <Path fileType="library">/usr/lib/llvm-libunwind</Path>
         </Files>
     </Package>
 
@@ -272,12 +272,12 @@
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include/clang</Path>
-            <Path fileType="header">/usr/lib/clang/15.0.7/include</Path>
+            <Path fileType="header">/usr/lib/clang/16.0.6/include</Path>
             <Path fileType="header">/usr/include/clang-c</Path>
             <Path fileType="header">/usr/include/clang-tidy</Path>
         </Files>
     </Package>
-    
+
     <Package>
         <Name>llvm-mlir</Name>
         <Summary>MLIR is intended to be a hybrid IR which can support multiple different requirements in a unified infrastructure</Summary>
@@ -295,7 +295,7 @@
             <Path fileType="data">/usr/lib/cmake/mlir</Path>
         </Files>
     </Package>
-    
+
     <Package>
         <Name>llvm-polly</Name>
         <Summary>High-level loop and data-locality optimizer and optimization infrastructure for LLVM</Summary>
@@ -309,7 +309,7 @@
             <Path fileType="data">/usr/lib/cmake/polly</Path>
         </Files>
     </Package>
-	
+
     <!--Package>
         <Name>llvm-docs</Name>
         <PartOf>programming.docs</PartOf>
@@ -346,14 +346,15 @@
         <Files>
             <Path fileType="executable">/usr/bin/llvm-config-32</Path>
             <Path fileType="library">/usr/lib32</Path>
+            <Path fileType="library">/usr/include/llvm/Config/llvm-config-32.h</Path>
         </Files>
     </Package>
 
     <History>
         <Update release="24">
-            <Date>2023-10-17</Date>
-            <Version>15.0.7</Version>
-            <Comment>Rebuild.</Comment>
+            <Date>2023-10-20</Date>
+            <Version>16.0.6</Version>
+            <Comment>Version bump.</Comment>
             <Name>Mustafa Cinasal</Name>
             <Email>muscnsl@gmail.com</Email>
         </Update>