diff --git a/check-version.sh b/check-version.sh
index 60cf60f..4f8462d 100644
--- a/check-version.sh
+++ b/check-version.sh
@@ -3,12 +3,6 @@
 URL="https://invisible-island.net/archives/dialog/"
 
 # Get version number from tag name
-VERSION=$(curl -s -L "$URL" | grep -o -E 'dialog-[0-9].[0-9]-[0-9]{1,}.tgz' | uniq | tail -n1)
-
-# Trim prefix
-VERSION=${VERSION//dialog-/}
-
-# Trim suffix
-VERSION=${VERSION//.tgz/}
+VERSION=$(curl -s -L "$URL" | grep -o -E '[0-9]\.[0-9]-[0-9]{1,}' | tail -n1)
 
 echo "$VERSION"