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deleted file mode 100644
index 10e6ce1..0000000
--- a/clang-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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deleted file mode 100644
index b0bf761..0000000
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diff --git a/clang-18.1.1.src.tar.xz b/clang-18.1.1.src.tar.xz
new file mode 100644
index 0000000..ca3abc7
--- /dev/null
+++ b/clang-18.1.1.src.tar.xz
@@ -0,0 +1,3 @@
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diff --git a/clang-docs-18.1.0.src.tar.xz b/clang-docs-18.1.0.src.tar.xz
deleted file mode 100644
index c224b0d..0000000
--- a/clang-docs-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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new file mode 100644
index 0000000..129b6ad
--- /dev/null
+++ b/clang-docs-18.1.1.src.tar.xz
@@ -0,0 +1,3 @@
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deleted file mode 100644
index a428590..0000000
--- a/clang-tools-extra-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/clang-tools-extra-18.1.0.src.tar.xz.sig b/clang-tools-extra-18.1.0.src.tar.xz.sig
deleted file mode 100644
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new file mode 100644
index 0000000..7c88189
--- /dev/null
+++ b/clang-tools-extra-18.1.1.src.tar.xz
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new file mode 100644
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diff --git a/cmake-18.1.0.src.tar.xz b/cmake-18.1.0.src.tar.xz
deleted file mode 100644
index 396c772..0000000
--- a/cmake-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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deleted file mode 100644
index 1315800..0000000
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new file mode 100644
index 0000000..26ef333
--- /dev/null
+++ b/cmake-18.1.1.src.tar.xz
@@ -0,0 +1,3 @@
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deleted file mode 100644
index 8eb5611..0000000
--- a/compiler-rt-18.1.0.src.tar.xz
+++ /dev/null
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new file mode 100644
index 0000000..9325d38
--- /dev/null
+++ b/compiler-rt-18.1.1.src.tar.xz
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deleted file mode 100644
index 1f7b28a..0000000
--- a/libcxx-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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new file mode 100644
index 0000000..e91d6af
--- /dev/null
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new file mode 100644
index 0000000..9b052ac
--- /dev/null
+++ b/libcxxabi-18.1.1.src.tar.xz
@@ -0,0 +1,3 @@
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deleted file mode 100644
index bfcdcf7..0000000
--- a/lld-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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new file mode 100644
index 0000000..13600c7
--- /dev/null
+++ b/lld-18.1.1.src.tar.xz
@@ -0,0 +1,3 @@
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+size 1562068
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deleted file mode 100644
index 86161e1..0000000
--- a/lldb-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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-size 10599436
diff --git a/lldb-18.1.0.src.tar.xz.sig b/lldb-18.1.0.src.tar.xz.sig
deleted file mode 100644
index bba6c3f..0000000
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diff --git a/lldb-18.1.1.src.tar.xz b/lldb-18.1.1.src.tar.xz
new file mode 100644
index 0000000..217beb8
--- /dev/null
+++ b/lldb-18.1.1.src.tar.xz
@@ -0,0 +1,3 @@
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diff --git a/lldb-18.1.1.src.tar.xz.sig b/lldb-18.1.1.src.tar.xz.sig
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deleted file mode 100644
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--- a/llvm-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/llvm-18.1.1.src.tar.xz b/llvm-18.1.1.src.tar.xz
new file mode 100644
index 0000000..5725a46
--- /dev/null
+++ b/llvm-18.1.1.src.tar.xz
@@ -0,0 +1,3 @@
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+size 61972792
diff --git a/llvm-18.1.1.src.tar.xz.sig b/llvm-18.1.1.src.tar.xz.sig
new file mode 100644
index 0000000..47a204a
Binary files /dev/null and b/llvm-18.1.1.src.tar.xz.sig differ
diff --git a/llvm-Remove-RC-suffix.patch b/llvm-Remove-RC-suffix.patch
deleted file mode 100644
index 0beedba..0000000
--- a/llvm-Remove-RC-suffix.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 01f8ba70ac1c82590b63162ad6e410e787a871b0 Mon Sep 17 00:00:00 2001
-From: Tobias Hieta <tobias@hieta.se>
-Date: Tue, 19 Sep 2023 09:44:33 +0200
-Subject: [PATCH] Remove RC suffix
-
----
- llvm/CMakeLists.txt | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt
-index 3a591b112f55..6c1c6600771d 100644
---- a/llvm/CMakeLists.txt
-+++ b/llvm/CMakeLists.txt
-@@ -18,7 +18,7 @@ if(NOT DEFINED LLVM_VERSION_PATCH)
-   set(LLVM_VERSION_PATCH 0)
- endif()
- if(NOT DEFINED LLVM_VERSION_SUFFIX)
--  set(LLVM_VERSION_SUFFIX rc)
-+  set(LLVM_VERSION_SUFFIX)
- endif()
- 
- if (NOT PACKAGE_VERSION)
--- 
-2.44.0
-
diff --git a/llvm-do-not-install-static-libraries.patch b/llvm-do-not-install-static-libraries.patch
index 5aa9ccd..ee3fb98 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-18.1.0.src/cmake/modules/AddClang.cmake
+Index: clang-18.1.1.src/cmake/modules/AddClang.cmake
 ===================================================================
---- a/clang-18.1.0.src/cmake/modules/AddClang.cmake
-+++ b/clang-18.1.0.src/cmake/modules/AddClang.cmake
+--- a/clang-18.1.1.src/cmake/modules/AddClang.cmake
++++ b/clang-18.1.1.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-18.1.0.src/cmake/modules/AddLLD.cmake
+Index: lld-18.1.1.src/cmake/modules/AddLLD.cmake
 ===================================================================
---- a/lld-18.1.0.src/cmake/modules/AddLLD.cmake
-+++ b/lld-18.1.0.src/cmake/modules/AddLLD.cmake
+--- a/lld-18.1.1.src/cmake/modules/AddLLD.cmake
++++ b/lld-18.1.1.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-18.1.0.src/cmake/modules/AddLLD.cmake
      if (${ARG_SHARED} AND NOT CMAKE_CONFIGURATION_TYPES)
        add_llvm_install_targets(install-${name}
          DEPENDS ${name}
-Index: polly-18.1.0.src/cmake/polly_macros.cmake
+Index: polly-18.1.1.src/cmake/polly_macros.cmake
 ===================================================================
---- a/polly-18.1.0.src/cmake/polly_macros.cmake
-+++ b/polly-18.1.0.src/cmake/polly_macros.cmake
+--- a/polly-18.1.1.src/cmake/polly_macros.cmake
++++ b/polly-18.1.1.src/cmake/polly_macros.cmake
 @@ -42,15 +42,17 @@ macro(add_polly_library name)
      llvm_config(${name} ${LLVM_LINK_COMPONENTS})
    endif( LLVM_LINK_COMPONENTS )
@@ -116,10 +116,10 @@ Index: polly-18.1.0.src/cmake/polly_macros.cmake
  endmacro(add_polly_library)
  
  macro(add_polly_loadable_module name)
-Index: polly-18.1.0.src/lib/CMakeLists.txt
+Index: polly-18.1.1.src/lib/CMakeLists.txt
 ===================================================================
---- a/polly-18.1.0.src/lib/CMakeLists.txt
-+++ b/polly-18.1.0.src/lib/CMakeLists.txt
+--- a/polly-18.1.1.src/lib/CMakeLists.txt
++++ b/polly-18.1.1.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-18.1.0.src.tar.xz b/llvm-docs-18.1.0.src.tar.xz
deleted file mode 100644
index b40ee22..0000000
--- a/llvm-docs-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1e8dd38b7cdc2f97b3f7b4e0a74353357ec512224455fca46e1e335d750e4f58
-size 7206912
diff --git a/llvm-docs-18.1.1.src.tar.xz b/llvm-docs-18.1.1.src.tar.xz
new file mode 100644
index 0000000..8da4a5e
--- /dev/null
+++ b/llvm-docs-18.1.1.src.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad5e87ed1d6ac903be71812073088f024f30596fb7fc5c4b6ebc5d22ce237f64
+size 7271944
diff --git a/llvm18.changes b/llvm18.changes
index a29213a..e8246d5 100644
--- a/llvm18.changes
+++ b/llvm18.changes
@@ -1,7 +1,7 @@
 -------------------------------------------------------------------
-Wed Mar  6 22:05:13 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+Sat Mar  9 22:37:29 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
 
-- Update to version 18.1.0.
+- Update to version 18.1.1.
   * For details, see the release notes:
     - https://releases.llvm.org/18.1.0/docs/ReleaseNotes.html
     - https://releases.llvm.org/18.1.0/tools/clang/docs/ReleaseNotes.html
@@ -28,8 +28,6 @@ Wed Mar  6 22:05:13 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
   * clang-fix-openmp-test-non-x86.patch
   * clang-fix-openmp-test.patch
   * llvm-fix-cov-test-i586.patch
-- Add llvm-Remove-RC-suffix.patch to remove the "rc" suffix from
-  library SO names. Upstream seems to have forgotten that.
 - Restructure version macros in specfile for new versioning scheme.
 - Fix packaging of ld.lld as ld alternative.
 
diff --git a/llvm18.spec b/llvm18.spec
index e874029..37a6c78 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 0
+%global _patch_level 1
 %global _relver %{_minor}.%{_patch_level}
 %global _version %_relver%{?_rc:rc%_rc}
 %global _tagver %_relver%{?_rc:-rc%_rc}
@@ -423,8 +423,6 @@ Patch28:        llvm-fix-cov-test-i586.patch
 Patch29:        clang-fix-modules-test-riscv.patch
 # PATCH-FIX-UPSTREAM: Test using avx512f requires x86 target.
 Patch30:        clang-fix-openmp-test-non-x86.patch
-# PATCH-FIX-UPSTREAM: Remove rc suffix, seems this was forgotten.
-Patch31:        llvm-Remove-RC-suffix.patch
 BuildRequires:  binutils-devel >= 2.21.90
 BuildRequires:  cmake >= 3.13.4
 BuildRequires:  fdupes
@@ -856,7 +854,6 @@ This package contains the development files for Polly.
 %patch -P 24 -p1
 %patch -P 25 -p2
 %patch -P 28 -p2
-%patch -P 31 -p2
 
 pushd clang-%{_version}.src
 %patch -P 2 -p1
@@ -1293,7 +1290,7 @@ rm %{buildroot}%{_libdir}/libarcher_static.a
 mkdir -p %{buildroot}%{_sysconfdir}/alternatives
 
 # For installing lld as ld alternative.
-ln -s %{_sysconfdir}/alternatives/ld %{_bindir}/ld
+ln -s %{_sysconfdir}/alternatives/ld %{buildroot}%{_bindir}/ld
 
 # Fix the clang -> clang-X symlink to work with update-alternatives
 mv %{buildroot}%{_bindir}/clang-%{_sonum} %{buildroot}%{_bindir}/clang
diff --git a/openmp-18.1.0.src.tar.xz b/openmp-18.1.0.src.tar.xz
deleted file mode 100644
index 19b3afd..0000000
--- a/openmp-18.1.0.src.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ef1cef885d463e4becf5e132a9175a540c6f4487334c0e86274a374ce7d0a092
-size 1318876
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deleted file mode 100644
index a1c76f9..0000000
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