diff --git a/update.sh b/update.sh
new file mode 100755
index 0000000..ff38a9c
--- /dev/null
+++ b/update.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+sed -i -e "s/v[0-9]\+\.[0-9]\+\.[0-9]\+/$1/g" README.md