diff --git a/stable/semaphore/Chart.lock b/stable/semaphore/Chart.lock
index bf5d6f7..dd024b0 100644
--- a/stable/semaphore/Chart.lock
+++ b/stable/semaphore/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: mariadb
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 20.4.2
+  version: 23.2.2
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 16.6.0
-digest: sha256:c0484948d608a6c46055ef4f97859b55a8cbd3a9538ed34177c499e8de8f03da
-generated: "2025-03-29T08:14:43.668687861Z"
+  version: 18.1.4
+digest: sha256:50086294528fadd8cdbfe4f6bf80cd4cbafbd1c28b06eeb430362113f25aef0c
+generated: "2025-11-05T19:49:06.913964988Z"
diff --git a/stable/semaphore/Chart.yaml b/stable/semaphore/Chart.yaml
index cac3b68..3f18422 100644
--- a/stable/semaphore/Chart.yaml
+++ b/stable/semaphore/Chart.yaml
@@ -14,11 +14,11 @@ dependencies:
 - condition: mariadb.enabled
   name: mariadb
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 20.4.2
+  version: 23.2.2
 - condition: postgresql.enabled
   name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 16.6.0
+  version: 18.1.4
 description: Modern UI and powerful API for Ansible, Terraform, OpenTofu, PowerShell and other DevOps tools
 home: https://semaphoreui.com/
 icon: https://raw.githubusercontent.com/semaphoreui/semaphore/develop/web/public/favicon.svg
diff --git a/stable/semaphore/README.md b/stable/semaphore/README.md
index 5abcfa8..8f06bb6 100644
--- a/stable/semaphore/README.md
+++ b/stable/semaphore/README.md
@@ -134,8 +134,8 @@ oidc:
 
 | Repository | Name | Version |
 |------------|------|---------|
-| oci://registry-1.docker.io/bitnamicharts | mariadb | 20.4.2 |
-| oci://registry-1.docker.io/bitnamicharts | postgresql | 16.6.0 |
+| oci://registry-1.docker.io/bitnamicharts | mariadb | 23.2.2 |
+| oci://registry-1.docker.io/bitnamicharts | postgresql | 18.1.4 |
 
 ## Values