diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4567953..c901483 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [2.2.0](https://github.com/eficode/wait-for/compare/v2.1.3...v2.2.0) (2021-11-29)
+
+
+### Features
+
+* adds -v and --version flag to show the version (Thanks [@philipp-kunz-mimacom](https://github.com/philipp-kunz-mimacom)) ([8636f50](https://github.com/eficode/wait-for/commit/8636f50d4a83e3e1c44fafae7c3d63f2f3d8db49)), closes [#71](https://github.com/eficode/wait-for/issues/71)
+
 ## [2.1.3](https://github.com/eficode/wait-for/compare/v2.1.2...v2.1.3) (2021-07-12)
 
 
diff --git a/package-lock.json b/package-lock.json
index f24505e..371d1e0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "wait-for",
-  "version": "2.1.3",
+  "version": "2.2.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 02efe76..bfa3c35 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wait-for",
-  "version": "2.1.3",
+  "version": "2.2.0",
   "scripts": {
     "test": "./node_modules/.bin/bats wait-for.bats"
   },
@@ -70,4 +70,4 @@
       ]
     ]
   }
-}
\ No newline at end of file
+}
diff --git a/wait-for b/wait-for
index 4241d78..fce8fc0 100755
--- a/wait-for
+++ b/wait-for
@@ -22,7 +22,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-VERSION="2.1.3"
+VERSION="2.2.0"
 
 set -- "$@" -- "$TIMEOUT" "$QUIET" "$PROTOCOL" "$HOST" "$PORT" "$result"
 TIMEOUT=15