diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7238033c9..08967c314 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 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.
 
+## [27.4.50](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v27.4.49...v27.4.50) (2023-11-17)
+
+
+### Bug Fixes
+
+* **avs:** preserve unset pin passwords in update ([8c4f848](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/8c4f848675e1125547d1fdfa05560affe4794118))
+* **build:** fix whitespace in routes ([a24e44e](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/a24e44efc9a20d3934d96640bb9e21b3b6d55b96))
+* **build:** minor ([954a239](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/954a23936a35ea6c32247d7e191312e63888c12d))
+* **firm:** add sql indices for frequent filters to greatly enhance performance ([63e6d94](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/63e6d94df2fd1ce879cb59d14bc854f3c2556586))
+* **firm:** firm messaging now works fine ([65cdc8d](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/65cdc8ddfef19eb3a5578c536575f91ba9717a13))
+* **firm:** foreign supervisor counts correct and sortable ([601ce7a](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/601ce7abdf2a392d30f1ff799a2338968be795f1))
+* **firm:** sending messages works, but not test messages ([42ff02d](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/42ff02d27e431a8855db7bf3046a1b74d297e6da))
+* **lms:** improve sorting for firm all ([3865bda](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/3865bda64d488c161b55e1f6eb48ca1b742dff98))
+* **lms:** LMS restart failing due to old LmsUser entry ([6761767](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/6761767c6ca8cab62a22aa6f755e6231e07ab411))
+
 ## [27.4.49](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v27.4.48...v27.4.49) (2023-11-09)
 
 
diff --git a/nix/docker/version.json b/nix/docker/version.json
index ae41d9f2a..2140ac34f 100644
--- a/nix/docker/version.json
+++ b/nix/docker/version.json
@@ -1,3 +1,3 @@
 {
-  "version": "27.4.49"
+  "version": "27.4.50"
 }
diff --git a/package-lock.json b/package-lock.json
index a24e9106c..0f9458042 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "27.4.49",
+  "version": "27.4.50",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index b11cc7651..06948aab1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "27.4.49",
+  "version": "27.4.50",
   "description": "",
   "keywords": [],
   "author": "",
diff --git a/package.yaml b/package.yaml
index 51bf68fd4..4cacc5a3b 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name: uniworx
-version: 27.4.49
+version: 27.4.50
 dependencies:
   - base
   - yesod