diff --git a/build-versions.sh b/build-versions.sh
index d6dc478..7612fb7 100755
--- a/build-versions.sh
+++ b/build-versions.sh
@@ -80,6 +80,8 @@ for ver in "${versions[@]}"; do
         BUILD_JAVA_21=$( [ -z ${BUILD_JAVA_21+x} ] && echo "1.21.8" || echo "$BUILD_JAVA_21,1.21.8" )
     elif [[ "$ver" =~ ^1\.21\.(9|10)$ ]]; then
         BUILD_JAVA_21=$( [ -z ${BUILD_JAVA_21+x} ] && echo "1.21.10" || echo "$BUILD_JAVA_21,1.21.10" )
+    elif [[ "$ver" =~ ^1\.21\.11$ ]]; then
+        BUILD_JAVA_21=$( [ -z ${BUILD_JAVA_21+x} ] && echo "1.21.11" || echo "$BUILD_JAVA_21,1.21.11" )
     else
         echo "Unknown version $ver, attempting to build with java 21"
         BUILD_JAVA_21=$( [ -z ${BUILD_JAVA_21+x} ] && echo "$ver" || echo "$BUILD_JAVA_21,$ver" )