diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0631db..62dd3fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,19 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [5.1.0](https://github.com/dhbw-vs/app/compare/v5.0.0...v5.1.0) (2024-07-29)
+
+
+### Features
+
+* NFC support for canteen cards to query the balance ([#48](https://github.com/dhbw-vs/app/issues/48)) ([42b82c1](https://github.com/dhbw-vs/app/commit/42b82c1b7360fa62ac93696d2775e4176f8edff8))
+
+
+### Bug Fixes
+
+* replace old email server url ([19a84c9](https://github.com/dhbw-vs/app/commit/19a84c9527ffd2b1d6868f251d8b60fe8c29ed79))
+* **sos:** update content ([7df5892](https://github.com/dhbw-vs/app/commit/7df5892a4b2c9a5b5ad7efc98fd8f34c640f44a2))
+
 ## [5.0.0](https://github.com/dhbw-vs/app/compare/v4.4.1...v5.0.0) (2024-02-07)
 
 
diff --git a/android/app/build.gradle b/android/app/build.gradle
index ab5ac80..5bc1e6a 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -11,8 +11,8 @@ android {
         applicationId "de.dhbw.vs.standortapp"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 50000
-        versionName "5.0.0"
+        versionCode 50100
+        versionName "5.1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         aaptOptions {
              // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.
diff --git a/ios/App/App/Info.plist b/ios/App/App/Info.plist
index 64eaa4f..68e5159 100644
--- a/ios/App/App/Info.plist
+++ b/ios/App/App/Info.plist
@@ -16,10 +16,10 @@
 	<string>$(PRODUCT_NAME)</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-  <string>5.0.0</string>
-	<key>CFBundleVersion</key>
-  <string>5.0.0</string>
+	<key>CFBundleShortVersionString</key>
+  <string>5.1.0</string>
+	<key>CFBundleVersion</key>
+  <string>5.1.0</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UILaunchStoryboardName</key>
diff --git a/package-lock.json b/package-lock.json
index 0f74f84..15ef5ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dhbw-vs-app",
-  "version": "5.0.0",
+  "version": "5.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "dhbw-vs-app",
-      "version": "5.0.0",
+      "version": "5.1.0",
       "license": "MIT",
       "dependencies": {
         "@angular/common": "17.1.1",
diff --git a/package.json b/package.json
index 8a8e864..3096e61 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dhbw-vs-app",
-  "version": "5.0.0",
+  "version": "5.1.0",
   "description": "The official app for students, employees and lecturers of the Baden-Wuerttemberg Cooperative State University (DHBW) in Villingen-Schwenningen.",
   "author": "Robin Genz <mail@robingenz.dev>",
   "homepage": "https://github.com/dhbw-vs/app",