diff --git a/build.sh b/build.sh
index 7eb96aabd3f6..9736c6badb2a 100644
--- a/build.sh
+++ b/build.sh
@@ -5,7 +5,7 @@
 
 SECONDS=0 # builtin bash timer
 ZIPNAME="FSociety-surya-$(date '+%Y%m%d-%H%M').zip"
-TC_DIR="$(pwd)/tc/clang-19"
+TC_DIR="$(pwd)/tc/clang-20"
 AK3_DIR="$(pwd)/android/AnyKernel3"
 DEFCONFIG="surya_defconfig"
 
@@ -52,11 +52,11 @@ sync_repo() {
 
 if [[ $1 = "-u" || $1 = "--update" ]]; then
     sync_repo $AK3_DIR "https://github.com/rd-stuffs/AnyKernel3.git" "FSociety" true
-    sync_repo $TC_DIR "https://bitbucket.org/rdxzv/clang-standalone.git" "19" true
+    sync_repo $TC_DIR "https://bitbucket.org/rdxzv/clang-standalone.git" "20" true
 	exit
 else
     sync_repo $AK3_DIR "https://github.com/rd-stuffs/AnyKernel3.git" "FSociety" false
-    sync_repo $TC_DIR "https://bitbucket.org/rdxzv/clang-standalone.git" "19" false
+    sync_repo $TC_DIR "https://bitbucket.org/rdxzv/clang-standalone.git" "20" false
 fi
 
 if [ ! -d "$AK3_DIR" ] || [ ! -d "$TC_DIR" ]; then