diff --git a/clang.spec b/clang.spec
index 5deccc2..cc4788e 100644
--- a/clang.spec
+++ b/clang.spec
@@ -26,7 +26,7 @@
 
 %global maj_ver 18
 %global min_ver 1
-%global patch_ver 6
+%global patch_ver 8
 #global rc_ver 4
 
 %if %{with snapshot_build}
@@ -85,7 +85,7 @@
 
 Name:		%pkg_name
 Version:	%{clang_version}%{?rc_ver:~rc%{rc_ver}}%{?llvm_snapshot_version_suffix:~%{llvm_snapshot_version_suffix}}
-Release:	3%{?dist}
+Release:	1%{?dist}
 Summary:	A C language family front-end for LLVM
 
 License:	Apache-2.0 WITH LLVM-exception OR NCSA
@@ -800,6 +800,9 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
 
 %endif
 %changelog
+* Tue Jul 16 2024 Konrad Kleine <kkleine@redhat.com> 18.1.8-1
+- Update to 18.1.8
+
 * Thu Jun 06 2024 Konrad Kleine <kkleine@redhat.com> 18.1.6-3
 - Rebuild
 
diff --git a/sources b/sources
index a3b5ae3..06ac4d5 100644
--- a/sources
+++ b/sources
@@ -1,7 +1,7 @@
-SHA512 (clang-18.1.6.src.tar.xz) = db9c41ae9cb9dc327ed819667b01ee75df4badbc7c11c1eadaa8d926c917c8e942d9282bed812f090ffa5cb3305b1d0145872530e267d16e2d4ea8c3fbe1b00f
-SHA512 (clang-tools-extra-18.1.6.src.tar.xz) = 5f44491fe486d0c294d2b94801fadcb5ae72aa0a2b72df41ab9195b9199ce6f57df43b34e7e90ed0539fdbf0568e772b41cf097804a623b6c7384effa95783cd
-SHA512 (clang-tools-extra-18.1.6.src.tar.xz.sig) = eaa5ad7f567b22eb57cf97b061a019cfe1b6833c806a07178c7bd558d8fd373aad4fdd836883ea87a13328e66ec138487e66b9088c76694ede991006d545e5f7
-SHA512 (clang-18.1.6.src.tar.xz.sig) = 618ee98d13c1a53e53e1d0b93e41ccddf38273721b2bf45e46a3c17f550c9d30545205c33171ffbcc8db5fa956dd2b4f6cf91cbd75222e45892ef3a4ce639f40
+SHA512 (clang-18.1.8.src.tar.xz) = 4147ef5e3547e80fbea573a6e3964870b38e7a547e796deb8859ca670b039ddd1af289cd4feadcb4ab5e94211b2ab5e91dfa84f58f114fdcbc9e807c9de901ca
+SHA512 (clang-18.1.8.src.tar.xz.sig) = ff8a12108d47a97c05d0a0cd4b4af278cc0f84601970a1560e4005f256b3304c6c5129bd67c8f5a387596b8bdd54ddda5066d9db7e9ecb4bcb0bfcd57d319c49
+SHA512 (clang-tools-extra-18.1.8.src.tar.xz) = e6770875b1bfb3626de2e15133aa819669c889574134b7c22d30882717d0f400a73d2e0e881a2bd707e0b07bca5fcfd1d4a9e83b1101c7f15e4657782659b6fe
+SHA512 (clang-tools-extra-18.1.8.src.tar.xz.sig) = 7730d2e34c1f65863cd1ba7d88c12e7997f645742be6c7271f5216876724837a450ff41d6225274266e4dace8c687c1af37d7115578829bf797c5724448bb174
 SHA512 (clang-17.0.6.src.tar.xz) = da6f670a52d60c46bbe6bfa2870106f6a6714c9566fab293b8c624a555308104a1a05cd065643091d7006ef4533a9a722dff1fccaf26f348a0c0a5c7b9331439
 SHA512 (clang-17.0.6.src.tar.xz.sig) = 091dca426d275f5a71836f2230e0f12f212527259cc4a941638104b8fcf42b4a122f9c140d07f8c663d38242d10ca5390de1f89d9d7bc0171b66c77a9aebbb3f
 SHA512 (llvm-17.0.6.src.tar.xz) = bf9b04d0d45c67168b195c550cd8326e3a01176f92776705846aad3956a494bcb7a053b0b0bde19abd68dc0068e5c97ef99dee7eadfdb727bc0d758b2684f3bd