diff --git a/charts/traefik/Changelog.md b/charts/traefik/Changelog.md
index ff64fe20..c0816fa5 100644
--- a/charts/traefik/Changelog.md
+++ b/charts/traefik/Changelog.md
@@ -2,6 +2,11 @@
 
 ## Chart Versions
 
+### 40.0.0
+- Update to traefik 3.7.0
+    - There were changes in the CRDs of the Traefik in the base chart.
+    - Check the [Release Notes](https://github.com/traefik/traefik-helm-chart/releases/tag/v40.0.0) of traefik for the relevant migrations.
+
 ### 35.2.0
 
 - Update to traefik 3.3.6
diff --git a/charts/traefik/Chart.lock b/charts/traefik/Chart.lock
index a62dc1fd..e5de91d5 100644
--- a/charts/traefik/Chart.lock
+++ b/charts/traefik/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: traefik
   repository: oci://ghcr.io/traefik/helm
-  version: 35.2.0
-digest: sha256:4750c3f851ea5aa94a57824ad4ec99a5b14bb0801fd96a433f71663d96decc26
-generated: "2025-04-30T09:53:15.730395+02:00"
+  version: 40.0.0
+digest: sha256:2d03e9a44c58e75fb90859808658754fa56cd9773721860b8cba1e0cf0eaac95
+generated: "2026-05-07T11:19:38.029006+02:00"
diff --git a/charts/traefik/Chart.yaml b/charts/traefik/Chart.yaml
index f063a8a5..67722f11 100644
--- a/charts/traefik/Chart.yaml
+++ b/charts/traefik/Chart.yaml
@@ -2,10 +2,10 @@ apiVersion: v2
 dependencies:
   - name: traefik
     repository: oci://ghcr.io/traefik/helm
-    version: 35.2.0
+    version: 40.0.0
 description: |
   The traefik ingress controller with some additional resources and sane default values for IITS projects. 
   Always read the [Changelog](Changelog.md) for information about possible migrations.
 name: traefik
-version: 35.2.0
-appVersion: v3.3.6
+version: 40.0.0
+appVersion: v3.7.0
diff --git a/charts/traefik/images.txt b/charts/traefik/images.txt
deleted file mode 100644
index 108fadae..00000000
--- a/charts/traefik/images.txt
+++ /dev/null
@@ -1 +0,0 @@
-docker.io/traefik:v3.3.3
diff --git a/charts/traefik/values.yaml b/charts/traefik/values.yaml
index c76f5c3f..8708916d 100644
--- a/charts/traefik/values.yaml
+++ b/charts/traefik/values.yaml
@@ -1,6 +1,4 @@
 traefik:
-  globalArguments:
-    - "--global.checknewversion"
   additionalArguments:
     - "--ping"