diff --git a/charts/stable/misskey/Chart.yaml b/charts/stable/misskey/Chart.yaml
index 9f152877cd8..649c13dc244 100644
--- a/charts/stable/misskey/Chart.yaml
+++ b/charts/stable/misskey/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 2025.12.1
+appVersion: 2025.12.2
 dependencies:
   - name: common
     version: 28.29.11
@@ -49,5 +49,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/misskey
   - https://hub.docker.com/r/misskey/misskey
 type: application
-version: 13.33.3
+version: 13.33.4
 
diff --git a/charts/stable/misskey/values.yaml b/charts/stable/misskey/values.yaml
index c9aa1e9caee..d01504f1340 100644
--- a/charts/stable/misskey/values.yaml
+++ b/charts/stable/misskey/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: docker.io/misskey/misskey
   pullPolicy: IfNotPresent
-  tag: 2025.12.1@sha256:60e9002f2bdea5aa8fa370cc98db41e5c195ba499c1d56bf06c5fcf6880e8df2
+  tag: 2025.12.2@sha256:3c57079cc95e23a300b3bcbbb515267c2be03af8eabd7c44579b98a3954f1fb8
 
 securityContext:
   pod: