diff --git a/ci/azure/macos_arm64_script b/ci/azure/macos_arm64_script
index 371eaeeecf..138e365404 100755
--- a/ci/azure/macos_arm64_script
+++ b/ci/azure/macos_arm64_script
@@ -10,13 +10,13 @@ ZIGDIR="$(pwd)"
 HOST_ARCH="x86_64"
 HOST_TARGET="$HOST_ARCH-macos-gnu"
 HOST_MCPU="baseline"
-HOST_CACHE_BASENAME="zig+llvm+lld+clang-$HOST_TARGET-0.9.0-dev.1243+456d7e5f5"
+HOST_CACHE_BASENAME="zig+llvm+lld+clang-$HOST_TARGET-0.9.0-dev.1249+210ef5af8"
 HOST_PREFIX="$HOME/$HOST_CACHE_BASENAME"
 
 ARCH="aarch64"
 TARGET="$ARCH-macos-gnu"
 MCPU="apple_a14"
-CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.9.0-dev.1243+456d7e5f5"
+CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.9.0-dev.1249+210ef5af8"
 PREFIX="$HOME/$CACHE_BASENAME"
 
 JOBS="-j2"
diff --git a/ci/azure/macos_script b/ci/azure/macos_script
index 9eb20ba308..ec384768d6 100755
--- a/ci/azure/macos_script
+++ b/ci/azure/macos_script
@@ -9,7 +9,7 @@ ZIGDIR="$(pwd)"
 ARCH="x86_64"
 TARGET="$ARCH-macos-gnu"
 MCPU="baseline"
-CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.9.0-dev.1243+456d7e5f5"
+CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.9.0-dev.1249+210ef5af8"
 PREFIX="$HOME/$CACHE_BASENAME"
 JOBS="-j2"