diff --git a/charts/matrix-sliding-sync/Chart.lock b/charts/matrix-sliding-sync/Chart.lock
index 0c6b152..19c57ff 100644
--- a/charts/matrix-sliding-sync/Chart.lock
+++ b/charts/matrix-sliding-sync/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 15.5.13
-digest: sha256:850598ab814aa6ea0a08355b268937ce4c7865c1ee978164bad276d1d6370cf9
-generated: "2024-07-03T12:23:30.675456023Z"
+  version: 15.5.14
+digest: sha256:9f20fde1d2870bc524dcfedfdbaa68addaa0974631c2b22ce31067e3f00df9ab
+generated: "2024-07-05T14:12:37.362627685Z"
diff --git a/charts/matrix-sliding-sync/Chart.yaml b/charts/matrix-sliding-sync/Chart.yaml
index df8bafc..acf20bb 100644
--- a/charts/matrix-sliding-sync/Chart.yaml
+++ b/charts/matrix-sliding-sync/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.5.5
+version: 0.5.6
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
@@ -27,7 +27,7 @@ appVersion: "v0.99.19"
 
 dependencies:
   - name: postgresql
-    version: 15.5.13
+    version: 15.5.14
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: postgresql.enabled
 
diff --git a/charts/matrix-sliding-sync/charts/postgresql-15.5.13.tgz b/charts/matrix-sliding-sync/charts/postgresql-15.5.13.tgz
deleted file mode 100644
index 174f519..0000000
Binary files a/charts/matrix-sliding-sync/charts/postgresql-15.5.13.tgz and /dev/null differ
diff --git a/charts/matrix-sliding-sync/charts/postgresql-15.5.14.tgz b/charts/matrix-sliding-sync/charts/postgresql-15.5.14.tgz
new file mode 100644
index 0000000..6b4ceed
Binary files /dev/null and b/charts/matrix-sliding-sync/charts/postgresql-15.5.14.tgz differ