diff --git a/autoupdate.sh b/autoupdate.sh
new file mode 100755
index 0000000..f4a068b
--- /dev/null
+++ b/autoupdate.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+dir="$(find . -maxdepth 1 -type d -name "intellij-idea-*")"
+pushd "$dir" || exit 1
+
+check="$(uscan --dehs --no-download)"
+status="$(echo "$check" | xmllint --xpath 'string(/dehs/status)' -)"
+
+if [[ "$status" != "newer package available" ]]; then
+    echo "No newer package available."
+    exit
+fi
+
+new_version="$(echo "$check" | xmllint --xpath 'string(/dehs/upstream-version)' -)"
+
+popd
+
+./update-new-version.sh --autoupdate "$new_version"
diff --git a/update-new-version.sh b/update-new-version.sh
index e4db97b..21dee98 100755
--- a/update-new-version.sh
+++ b/update-new-version.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 #
 # This script intends to decrease the effort of updating the package.
+#
+# Passing "--autoupdate" as first argument triggers automatic Git operations.
 
 set -euo pipefail
 
@@ -16,7 +18,15 @@ DISTRIBUTION="lunar"
 
 last_tag=$(git describe --abbrev=0 --tags)
 old="${last_tag#?}"
-new="$1"
+
+if [ "$1" = "--autoupdate" ]; then
+    new="$2"
+    autoupdate="y"
+else
+    new="$1"
+    autoupdate="n"
+fi
+
 name="$(git config --get user.name)"
 email="$(git config --get user.email)"
 
@@ -41,3 +51,17 @@ debuild -us -uc
 cd ..
 
 rm "$PACKAGE"_"$old"-*
+
+if [ "$autoupdate" = "n" ]; then
+    exit
+fi
+
+git add -A
+git commit -m "Upstream version $new"
+
+git switch main
+git merge --ff-only version-"$new"
+git push origin main
+
+git tag -a v"$new" "Upstream version $new"
+git push --tags origin main