diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5154e7f4b..47fc23cc4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,15 @@
 
 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.
 
+### [15.1.1](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v15.1.0...v15.1.1) (2020-04-17)
+
+
+### Bug Fixes
+
+* **course-users:** deregistration w/ allocation & w/o reason ([4f237e1](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/4f237e1))
+
+
+
 ## [15.1.0](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v15.0.0...v15.1.0) (2020-04-17)
 
 
diff --git a/package-lock.json b/package-lock.json
index 3a636330b..ea1d11827 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "15.1.0",
+  "version": "15.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 885ff95e5..011bdc89d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "15.1.0",
+  "version": "15.1.1",
   "description": "",
   "keywords": [],
   "author": "",
diff --git a/package.yaml b/package.yaml
index 65732ef99..893fa7692 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name:    uniworx
-version: 15.1.0
+version: 15.1.1
 
 dependencies:
   - base