diff --git a/bump_version.sh b/bump_version.sh
new file mode 100644
index 0000000..31ee590
--- /dev/null
+++ b/bump_version.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+current_version=$(git describe --tags --abbrev=0)
+if [ "$1" == "" ]; then
+	echo
+	echo "Syntax: $0 {new_version}"
+	echo
+else
+	echo "Current version: ($current_version)"
+	echo "New version    : ($1)"
+	echo -n "Do you want to proceed ? "
+	read a
+	if [ "$a" == "y" ]; then
+		echo "Doing this..."
+		grep $current_version library.properties
+		if [ "$?" == "0" ]; then
+			sed -i "s/$current_version/$1/" library.properties
+			sed -i "s/$current_version/$1/" library.json
+			git tag $1
+			git add library.properties
+			git add library.json
+			git commit -m "Release $1"
+			git push
+			git push --tags
+		else
+			echo "Current version does not match library.property version, aborting"
+		fi
+	fi
+fi
diff --git a/library.properties b/library.properties
index e6daa4a..af8e0c4 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=TinyMqtt
-version=0.9.12
+version=0.9.14
 author=Francois BIOT, HSaturn, <hsaturn@gmail.com>
 maintainer=Francois BIOT <hsaturn@gmail.com>
 sentence=A tiny broker and client library for MQTT messaging.