diff --git a/charts/stable/protonmail-bridge/Chart.yaml b/charts/stable/protonmail-bridge/Chart.yaml
index f748f35ba85..ffd70df4877 100644
--- a/charts/stable/protonmail-bridge/Chart.yaml
+++ b/charts/stable/protonmail-bridge/Chart.yaml
@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 3.17.0
+appVersion: 3.18.0
 dependencies:
   - name: common
     version: 25.4.10
@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/protonmail-bridge
   - https://hub.docker.com/r/shenxn/protonmail-bridge
 type: application
-version: 16.8.0
+version: 16.9.0
diff --git a/charts/stable/protonmail-bridge/values.yaml b/charts/stable/protonmail-bridge/values.yaml
index 59201b6a98e..86d366abbe8 100644
--- a/charts/stable/protonmail-bridge/values.yaml
+++ b/charts/stable/protonmail-bridge/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: docker.io/shenxn/protonmail-bridge
-  tag: 3.17.0-1@sha256:e96a7d1e9c96b111e89f3a6c1e8e155dcf413e3d7bb63211478fdd290aeed76c
+  tag: 3.18.0-1@sha256:1b8801635188446a8ca07b5d1b43567e628487b03f43740b9c25f601824ce423
   pullPolicy: IfNotPresent
 securityContext:
   container: