diff --git a/check-version.sh b/check-version.sh
new file mode 100644
index 0000000..c78d9bc
--- /dev/null
+++ b/check-version.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Gitlab repository
+REPO="GNOME/gtk"
+
+# Replace slash with URL encoded representation
+REPO=$(echo "$REPO" | sed 's|/|%2F|g')
+
+# Get tag name using Gitlab Rest API
+TAG_NAME=$(curl -s -L https://gitlab.gnome.org/api/v4/projects/"$REPO"/repository/tags | jq -r '.[].name' | grep -E '4.*' | head -n1)
+
+# Trim '-gitlab' suffix
+TAG_NAME=$(echo "$TAG_NAME" | sed 's/-gitlab//g')
+
+# Get version number from tag name
+VERSION=$(echo "$TAG_NAME" | rev | cut -d'-' -f1 | rev)
+
+# Trim 'v' character in VERSION variable
+VERSION=$(echo "$VERSION" | tr -d 'v')
+
+echo "$VERSION"
diff --git a/pkg.info b/pkg.info
index 847804a..a79f7f9 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,7 +1,6 @@
 name: gtk4
 description: GObject-based multi-platform GUI toolkit version 4
-version: 4.16.12
-revision: 2
+version: 4.19.4
 url: https://www.gtk.org/
 license: LGPL2.1-or-later
 architecture: any
diff --git a/source.sh b/source.sh
index 29f7b1e..70a37cb 100644
--- a/source.sh
+++ b/source.sh
@@ -2,7 +2,7 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
-DOWNLOAD="https://download.gnome.org/sources/gtk/${BPM_PKG_VERSION%.*}/gtk-${BPM_PKG_VERSION}.tar.xz"
+DOWNLOAD="https://gitlab.gnome.org/GNOME/gtk/-/archive/${BPM_PKG_VERSION}/gtk-${BPM_PKG_VERSION}.tar.gz"
 FILENAME="${DOWNLOAD##*/}"
 
 # The prepare function is executed in the root of the temp directory