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deleted file mode 100644
index ae287a1..0000000
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+++ /dev/null
@@ -1,3 +0,0 @@
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new file mode 100644
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--- /dev/null
+++ b/clang-18.1.5.src.tar.xz
@@ -0,0 +1,3 @@
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deleted file mode 100644
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new file mode 100644
index 0000000..f0d35ee
--- /dev/null
+++ b/clang-docs-18.1.5.src.tar.xz
@@ -0,0 +1,3 @@
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deleted file mode 100644
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--- a/clang-tools-extra-18.1.4.src.tar.xz
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new file mode 100644
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--- /dev/null
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deleted file mode 100644
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--- a/cmake-18.1.4.src.tar.xz
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new file mode 100644
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new file mode 100644
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--- /dev/null
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deleted file mode 100644
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new file mode 100644
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--- /dev/null
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deleted file mode 100644
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diff --git a/llvm-18.1.5.src.tar.xz b/llvm-18.1.5.src.tar.xz
new file mode 100644
index 0000000..12aaad6
--- /dev/null
+++ b/llvm-18.1.5.src.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+size 61988244
diff --git a/llvm-18.1.5.src.tar.xz.sig b/llvm-18.1.5.src.tar.xz.sig
new file mode 100644
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diff --git a/llvm-do-not-install-static-libraries.patch b/llvm-do-not-install-static-libraries.patch
index 10c31aa..99fa136 100644
--- a/llvm-do-not-install-static-libraries.patch
+++ b/llvm-do-not-install-static-libraries.patch
@@ -2,10 +2,10 @@ This has similar effect as simply deleting the static libraries which we don't
 want after installation. By not copying them in the first place we reduce the
 disk usage during installation.
 
-Index: clang-18.1.4.src/cmake/modules/AddClang.cmake
+Index: clang-18.1.5.src/cmake/modules/AddClang.cmake
 ===================================================================
---- a/clang-18.1.4.src/cmake/modules/AddClang.cmake
-+++ b/clang-18.1.4.src/cmake/modules/AddClang.cmake
+--- a/clang-18.1.5.src/cmake/modules/AddClang.cmake
++++ b/clang-18.1.5.src/cmake/modules/AddClang.cmake
 @@ -106,12 +106,15 @@ macro(add_clang_library name)
  
        if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ARG_INSTALL_WITH_TOOLCHAIN)
@@ -68,10 +68,10 @@ Index: cmake/modules/AddLLVM.cmake
    endif()
    if (ARG_MODULE)
      set_target_properties(${name} PROPERTIES FOLDER "Loadable modules")
-Index: lld-18.1.4.src/cmake/modules/AddLLD.cmake
+Index: lld-18.1.5.src/cmake/modules/AddLLD.cmake
 ===================================================================
---- a/lld-18.1.4.src/cmake/modules/AddLLD.cmake
-+++ b/lld-18.1.4.src/cmake/modules/AddLLD.cmake
+--- a/lld-18.1.5.src/cmake/modules/AddLLD.cmake
++++ b/lld-18.1.5.src/cmake/modules/AddLLD.cmake
 @@ -17,13 +17,6 @@ macro(add_lld_library name)
  
    if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
@@ -86,10 +86,10 @@ Index: lld-18.1.4.src/cmake/modules/AddLLD.cmake
      if (${ARG_SHARED} AND NOT CMAKE_CONFIGURATION_TYPES)
        add_llvm_install_targets(install-${name}
          DEPENDS ${name}
-Index: polly-18.1.4.src/cmake/polly_macros.cmake
+Index: polly-18.1.5.src/cmake/polly_macros.cmake
 ===================================================================
---- a/polly-18.1.4.src/cmake/polly_macros.cmake
-+++ b/polly-18.1.4.src/cmake/polly_macros.cmake
+--- a/polly-18.1.5.src/cmake/polly_macros.cmake
++++ b/polly-18.1.5.src/cmake/polly_macros.cmake
 @@ -42,15 +42,17 @@ macro(add_polly_library name)
      llvm_config(${name} ${LLVM_LINK_COMPONENTS})
    endif( LLVM_LINK_COMPONENTS )
@@ -116,10 +116,10 @@ Index: polly-18.1.4.src/cmake/polly_macros.cmake
  endmacro(add_polly_library)
  
  macro(add_polly_loadable_module name)
-Index: polly-18.1.4.src/lib/CMakeLists.txt
+Index: polly-18.1.5.src/lib/CMakeLists.txt
 ===================================================================
---- a/polly-18.1.4.src/lib/CMakeLists.txt
-+++ b/polly-18.1.4.src/lib/CMakeLists.txt
+--- a/polly-18.1.5.src/lib/CMakeLists.txt
++++ b/polly-18.1.5.src/lib/CMakeLists.txt
 @@ -109,7 +109,7 @@ set_target_properties(PollyCore PROPERTI
  # It depends on all library it needs, such that with
  # LLVM_POLLY_LINK_INTO_TOOLS=ON, its dependencies like PollyISL are linked as
diff --git a/llvm-docs-18.1.4.src.tar.xz b/llvm-docs-18.1.4.src.tar.xz
deleted file mode 100644
index 3c65232..0000000
--- a/llvm-docs-18.1.4.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 7207064
diff --git a/llvm-docs-18.1.5.src.tar.xz b/llvm-docs-18.1.5.src.tar.xz
new file mode 100644
index 0000000..c3e95fc
--- /dev/null
+++ b/llvm-docs-18.1.5.src.tar.xz
@@ -0,0 +1,3 @@
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+oid sha256:43f4e6957d0e081e98acc47b456b9d8563ab86819e59d0d7b63943891ccff0d3
+size 7207744
diff --git a/llvm18.changes b/llvm18.changes
index 4f2d77f..bae8447 100644
--- a/llvm18.changes
+++ b/llvm18.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Tue May  7 21:48:27 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Update to version 18.1.5.
+  * This release contains bug-fixes for the LLVM 18.1.0 release.
+    This release is API and ABI compatible with 18.1.0.
+- Rebase llvm-do-not-install-static-libraries.patch.
+
 -------------------------------------------------------------------
 Thu Apr 18 21:22:11 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
 
diff --git a/llvm18.spec b/llvm18.spec
index f913b1d..513e3d3 100644
--- a/llvm18.spec
+++ b/llvm18.spec
@@ -19,7 +19,7 @@
 %global _sonum  18
 %global _minor  %{_sonum}.1
 %global _soname %{_minor}%{?_sosuffix}
-%global _patch_level 4
+%global _patch_level 5
 %global _relver %{_minor}.%{_patch_level}
 %global _version %_relver%{?_rc:rc%_rc}
 %global _tagver %_relver%{?_rc:-rc%_rc}
diff --git a/openmp-18.1.4.src.tar.xz b/openmp-18.1.4.src.tar.xz
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--- a/openmp-18.1.4.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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-size 1320244
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--- /dev/null
+++ b/openmp-18.1.5.src.tar.xz
@@ -0,0 +1,3 @@
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--- /dev/null
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