diff --git a/applications/mlflow/charts/mlflow/values.yaml b/applications/mlflow/charts/mlflow/values.yaml
index 4bb56250..06c4ae1f 100644
--- a/applications/mlflow/charts/mlflow/values.yaml
+++ b/applications/mlflow/charts/mlflow/values.yaml
@@ -609,7 +609,7 @@ postgres:
       # -- Image registry
       repository: ghcr.io/cloudnative-pg/postgresql
       # -- Image tag
-      tag: "15.2"
+      tag: "17.5"
     # -- Image pull policy
     imagePullPolicy: IfNotPresent
     # -- Image pull secrets
@@ -699,4 +699,4 @@ postgres:
       # -- Image tag
       tag: "17.6"
       # -- Image pull policy
-      pullPolicy: IfNotPresent
+      pullPolicy: IfNotPresent
\ No newline at end of file