diff --git a/check-version.sh b/check-version.sh
new file mode 100644
index 0000000..5e8bced
--- /dev/null
+++ b/check-version.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+URL="ftp://ftp.gnu.org/gnu/man-db/"
+
+# Get version number from FTP server
+VERSION=$(curl -s --list-only "$URL" | grep -E '^man-db-[0-9]{1,}\.[0-9]{1,}(\.[0-9]{1,})?.tar.gz$' | cut -d '-' -f2 | sort -V | tail -n1)
+
+# Remove '.tar.gz' suffix from VERSION variable
+VERSION=${VERSION//.tar.gz/}
+
+echo "$VERSION"
diff --git a/pkg.info b/pkg.info
index 66f1c12..c77ac46 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,7 +1,6 @@
 name: man-db
 description: Man page reading utility
-version: 2.12.0
-revision: 3
+version: 2.13.1
 url: https://www.nongnu.org/man-db/
 license: GPL2-or-later and GPL3-or-later
 architecture: any