diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c9e8c89a..0c6703ee 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.9.9"
+  ".": "2.9.10"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0bff2a0..c2663f78 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.9.10](https://github.com/SchweizerischeBundesbahnen/netzgrafik-editor-frontend/compare/netzgrafik-frontend-v2.9.9...netzgrafik-frontend-v2.9.10) (2024-11-22)
+
+
+### Bug Fixes
+
+* warn users when having unsymmetric times ([#359](https://github.com/SchweizerischeBundesbahnen/netzgrafik-editor-frontend/issues/359)) ([9923567](https://github.com/SchweizerischeBundesbahnen/netzgrafik-editor-frontend/commit/992356722772db594e48a1f7aa8511b904a62c79))
+
 ## [2.9.9](https://github.com/SchweizerischeBundesbahnen/netzgrafik-editor-frontend/compare/netzgrafik-frontend-v2.9.8...netzgrafik-frontend-v2.9.9) (2024-11-14)
 
 
diff --git a/package-lock.json b/package-lock.json
index edfdee59..8a4281c3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "netzgrafik-frontend",
-  "version": "2.9.9",
+  "version": "2.9.10",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "netzgrafik-frontend",
-      "version": "2.9.9",
+      "version": "2.9.10",
       "dependencies": {
         "@angular/animations": "^17.0.9",
         "@angular/cdk": "^17.0.6",
diff --git a/package.json b/package.json
index 64397985..f6309068 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "extract-i18n": "ng extract-i18n"
   },
   "name": "netzgrafik-frontend",
-  "version": "2.9.9",
+  "version": "2.9.10",
   "repository": {
     "type": "git",
     "url": "https://github.com/SchweizerischeBundesbahnen/netzgrafik-editor-frontend.git"