diff --git a/charts/authentik/README.md b/charts/authentik/README.md
index 0bb2b1b2..4432e3e6 100644
--- a/charts/authentik/README.md
+++ b/charts/authentik/README.md
@@ -188,7 +188,7 @@ The secret `authentik-postgres-credentials` must have `username` and `password`
 | postgresql.enabled | bool | `false` | enable the Bitnami PostgreSQL chart. Refer to https://github.com/bitnami/charts/blob/main/bitnami/postgresql/ for possible values. |
 | postgresql.image.registry | string | `"docker.io"` |  |
 | postgresql.image.repository | string | `"library/postgres"` |  |
-| postgresql.image.tag | string | `"17.11-bookworm"` |  |
+| postgresql.image.tag | string | `"17.11-trixie"` |  |
 | postgresql.metrics.image.repository | string | `"prometheuscommunity/postgres-exporter"` |  |
 | postgresql.metrics.image.tag | string | `"v0.19.1"` |  |
 | postgresql.metrics.resourcesPreset | string | `"none"` |  |
diff --git a/charts/authentik/values.yaml b/charts/authentik/values.yaml
index d96c4260..422afa1d 100644
--- a/charts/authentik/values.yaml
+++ b/charts/authentik/values.yaml
@@ -1094,7 +1094,7 @@ postgresql:
   image:
     registry: docker.io
     repository: library/postgres
-    tag: "17.11-bookworm"
+    tag: "17.11-trixie"
   auth:
     username: authentik
     database: authentik