diff --git a/charts/stable/misskey/Chart.yaml b/charts/stable/misskey/Chart.yaml
index 2d537b21ec7d4..a2a53cd66b834 100644
--- a/charts/stable/misskey/Chart.yaml
+++ b/charts/stable/misskey/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   trueforge.org/min_helm_version: "3.14"
   trueforge.org/train: stable
 apiVersion: v2
-appVersion: 2026.6.0
+appVersion: 2026.7.0
 dependencies:
   - name: common
     version: 29.10.4
@@ -47,5 +47,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/misskey
   - https://hub.docker.com/r/misskey/misskey
 type: application
-version: 17.16.0
+version: 17.17.0
 
diff --git a/charts/stable/misskey/values.yaml b/charts/stable/misskey/values.yaml
index e52b6b886baf2..477deb4e6f6a1 100644
--- a/charts/stable/misskey/values.yaml
+++ b/charts/stable/misskey/values.yaml
@@ -2,7 +2,7 @@
 image:
   repository: docker.io/misskey/misskey
   pullPolicy: IfNotPresent
-  tag: 2026.6.0@sha256:d3c2bf280aa930ea266e65fef4b0611ff5a2813041797c9be48ce0e8587c8c8c
+  tag: 2026.7.0@sha256:2fd5c68fb02a354979caeb37560e0dea50d8a84b78a7b0d769e4e9cf426a4b68
 
 securityContext:
   pod: