diff --git a/check-version.sh b/check-version.sh
new file mode 100644
index 0000000..79a893f
--- /dev/null
+++ b/check-version.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+URL="https://web.mit.edu/kerberos/"
+
+# Get version number from tag name
+VERSION=$(curl -s -L "$URL" | grep 'Current release: ' | grep -o -E '[0-9]{1,}\.[0-9]{1,}(\.[0-9]{1,})?' | tail -n1)
+
+echo "$VERSION"
diff --git a/pkg.info b/pkg.info
index 982256e..c19b977 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,6 +1,6 @@
 name: krb5
 description: A network authentication protocol
-version: 1.21.3
+version: 1.22.1
 url: https://web.mit.edu/kerberos/
 license: custom
 architecture: any