diff --git a/kokoro/linux-clang-debug/build.sh b/kokoro/linux-clang-debug/build.sh
index bbccc55d..4061cbb1 100755
--- a/kokoro/linux-clang-debug/build.sh
+++ b/kokoro/linux-clang-debug/build.sh
@@ -17,5 +17,5 @@ set -e  # fail on error
 set -x  # display commands
 
 SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/../scripts/linux/build.sh DEBUG "clang-13.0.1" \
+source $SCRIPT_DIR/../scripts/linux/build.sh DEBUG "clang-18" \
     -DAMBER_ENABLE_SWIFTSHADER=TRUE
diff --git a/kokoro/linux-clang-release/build.sh b/kokoro/linux-clang-release/build.sh
index 4e7d22b6..b35428e5 100755
--- a/kokoro/linux-clang-release/build.sh
+++ b/kokoro/linux-clang-release/build.sh
@@ -17,6 +17,6 @@ set -e  # fail on error
 set -x  # display commands
 
 SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/../scripts/linux/build.sh RELEASE "clang-13.0.1" \
+source $SCRIPT_DIR/../scripts/linux/build.sh RELEASE "clang-18" \
     -DAMBER_ENABLE_SWIFTSHADER=TRUE \
     -DAMBER_USE_DXC=TRUE