diff --git a/charts/stable/misskey/Chart.yaml b/charts/stable/misskey/Chart.yaml
index 8deff5cd372..602d33fe714 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: 2026.5.1
+appVersion: 2026.5.2
 dependencies:
   - name: common
     version: 29.3.4
@@ -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: 17.7.1
+version: 17.7.2
 
diff --git a/charts/stable/misskey/values.yaml b/charts/stable/misskey/values.yaml
index 4b8c56649be..d90d4ea7d8f 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: 2026.5.1@sha256:5c2d05623a420871fdf7d22932bacd0422244a25b334198d58d0e95e6e5816ef
+  tag: 2026.5.2@sha256:e7ad14d50d2b80ee473faf0112deacc332c8616d624a43fe90e8d88259878d1d
 
 securityContext:
   pod: