diff --git a/CHANGELOG.md b/CHANGELOG.md
index 632461669..0b9bb07b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 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.
 
+## [27.0.29](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v27.0.28...v27.0.29) (2023-03-13)
+
+
+### Bug Fixes
+
+* **email:** ensure sending to valid emails only ([3865afb](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/3865afbceb69f8941c25c814abf855b4b035201a))
+
 ## [27.0.28](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v27.0.27...v27.0.28) (2023-03-06)
 
 ## [27.0.27](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v27.0.26...v27.0.27) (2023-03-06)
diff --git a/nix/docker/demo-version.json b/nix/docker/demo-version.json
index d204c5689..f33b0bdad 100644
--- a/nix/docker/demo-version.json
+++ b/nix/docker/demo-version.json
@@ -1,3 +1,3 @@
 {
-  "version": "27.0.28"
+  "version": "27.0.29"
 }
diff --git a/nix/docker/version.json b/nix/docker/version.json
index d204c5689..f33b0bdad 100644
--- a/nix/docker/version.json
+++ b/nix/docker/version.json
@@ -1,3 +1,3 @@
 {
-  "version": "27.0.28"
+  "version": "27.0.29"
 }
diff --git a/package-lock.json b/package-lock.json
index 60bdbb8e8..e8a2c6e0d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "27.0.28",
+  "version": "27.0.29",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index e30e7c6ca..c60cdca56 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "27.0.28",
+  "version": "27.0.29",
   "description": "",
   "keywords": [],
   "author": "",
diff --git a/package.yaml b/package.yaml
index 549b4b763..403d15d3f 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name: uniworx
-version: 27.0.28
+version: 27.0.29
 dependencies:
   - base
   - yesod