diff --git a/charts/stable/misskey/Chart.yaml b/charts/stable/misskey/Chart.yaml
index 5dbc6e659d3..9f546d04db1 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: 2025.11.1
+appVersion: 2025.12.0
 dependencies:
   - name: common
     version: 28.29.2
@@ -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: 13.32.2
+version: 13.33.0
 
diff --git a/charts/stable/misskey/values.yaml b/charts/stable/misskey/values.yaml
index 426a7aa91eb..b94baee6c94 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: 2025.11.1@sha256:3ebd7eb4d668a66b60886d068c19860ad1627ff697a6041b0ddd8d4df8a82d2d
+  tag: 2025.12.0@sha256:17814737ef9ceeb63d11de8b913774d23eb7ae0a24570e6602f85a924d917714
 
 securityContext:
   pod: