diff --git a/backend/CHANGELOG.md b/backend/CHANGELOG.md
index 982ea08..1c41f3d 100644
--- a/backend/CHANGELOG.md
+++ b/backend/CHANGELOG.md
@@ -1,3 +1,16 @@
+# [vorlesungsplan-plus-api-v2.1.0](https://github.com/larsrickert/vorlesungsplan-plus/compare/vorlesungsplan-plus-api-v2.0.0...vorlesungsplan-plus-api-v2.1.0) (2022-03-26)
+
+
+### Bug Fixes
+
+* lectures containing "prüfung" not classified as exam ([820e846](https://github.com/larsrickert/vorlesungsplan-plus/commit/820e846764e191a4c25954c827d68318eea99413))
+* self study ("Selbststudium") classified as PRESENCE ([9a8b6ff](https://github.com/larsrickert/vorlesungsplan-plus/commit/9a8b6ff6899d0e3b7ef14b634eb8fd064344f4f3))
+
+
+### Features
+
+* add lecture type "HOLIDAY" ([79eb922](https://github.com/larsrickert/vorlesungsplan-plus/commit/79eb9221a41cebadbd4d46797a7f90ec78defaf8))
+
 # [vorlesungsplan-plus-api-v2.0.0](https://github.com/larsrickert/vorlesungsplan-plus/compare/vorlesungsplan-plus-api-v1.0.0...vorlesungsplan-plus-api-v2.0.0) (2022-03-21)
 
 
@@ -32,4 +45,4 @@
 
 ### Features
 
-* add monorepo and semantic-release ([#4](https://github.com/larsrickert/vorlesungsplan-plus/issues/4)) ([304087f](https://github.com/larsrickert/vorlesungsplan-plus/commit/304087f38b11b8c11336286f0463da03907b08b5))
\ No newline at end of file
+* add monorepo and semantic-release ([#4](https://github.com/larsrickert/vorlesungsplan-plus/issues/4)) ([304087f](https://github.com/larsrickert/vorlesungsplan-plus/commit/304087f38b11b8c11336286f0463da03907b08b5))
diff --git a/backend/package-lock.json b/backend/package-lock.json
index 5c109cd..c46a7ff 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "vorlesungsplan-plus-api",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "vorlesungsplan-plus-api",
-      "version": "2.0.0",
+      "version": "2.1.0",
       "dependencies": {
         "axios": "^0.26.1",
         "cors": "^2.8.5",
diff --git a/backend/package.json b/backend/package.json
index 63f89df..6188e35 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "vorlesungsplan-plus-api",
   "private": true,
-  "version": "2.0.0",
+  "version": "2.1.0",
   "main": "dist/src/server.js",
   "scripts": {
     "dev": "nodemon",