diff --git a/clusters/cl01tl/helm/cilium/Chart.lock b/clusters/cl01tl/helm/cilium/Chart.lock
index 70275c86d..b427baa1e 100644
--- a/clusters/cl01tl/helm/cilium/Chart.lock
+++ b/clusters/cl01tl/helm/cilium/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: cilium
   repository: https://helm.cilium.io/
-  version: 1.18.5
-digest: sha256:b997853961dca1ed43d32b58b17e6e592581eb555db0b1457b168251cf3aaa45
-generated: "2025-12-17T16:05:05.870297681Z"
+  version: 1.18.6
+digest: sha256:8ea328ac238524b5b423e6289f5e25d05ef64e6aa19cfd5de238f1d5dd533e9b
+generated: "2026-01-14T11:02:31.272963463Z"
diff --git a/clusters/cl01tl/helm/cilium/Chart.yaml b/clusters/cl01tl/helm/cilium/Chart.yaml
index 4f0a9ba6f..06ecb8985 100644
--- a/clusters/cl01tl/helm/cilium/Chart.yaml
+++ b/clusters/cl01tl/helm/cilium/Chart.yaml
@@ -15,7 +15,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: cilium
-    version: 1.18.5
+    version: 1.18.6
     repository: https://helm.cilium.io/
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/cilium.png
 # renovate: github=cilium/cilium