diff --git a/.github/actions/brew/action.yml b/.github/actions/brew/action.yml
index 287062e6f9f..e4288a00f92 100644
--- a/.github/actions/brew/action.yml
+++ b/.github/actions/brew/action.yml
@@ -22,6 +22,7 @@ runs:
           enchant \
           libffi \
           intltool \
+          icu4c \
           libiconv \
           t1lib \
           libxml2 \