diff --git a/bootstrap.sh b/bootstrap.sh
index 0ed84fdf5..8f1594f75 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -8,7 +8,7 @@ todo
 - shrink icu data
 '
 
-MASON_VERSION="edb620c7"
+MASON_VERSION="485514d8"
 
 function setup_mason() {
     if [[ ! -d ./.mason ]]; then