diff --git a/charts/stable/webp-server/Chart.yaml b/charts/stable/webp-server/Chart.yaml
index ecd09c3a6e3..d429df5b967 100644
--- a/charts/stable/webp-server/Chart.yaml
+++ b/charts/stable/webp-server/Chart.yaml
@@ -46,5 +46,5 @@ sources:
   - https://github.com/webp-sh/webp_server_go
   - https://hub.docker.com/r/webpsh/webps
 type: application
-version: 8.13.17
+version: 8.13.18
 
diff --git a/charts/stable/webp-server/values.yaml b/charts/stable/webp-server/values.yaml
index 7187f52f82e..9d478ce6af9 100644
--- a/charts/stable/webp-server/values.yaml
+++ b/charts/stable/webp-server/values.yaml
@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/webpsh/webps
-  tag: latest@sha256:339b05682e5710fa3e3481716a8a3ce61aa0f44f92d3b4361f46ba2a43aed3ba
+  tag: latest@sha256:8ffd2958bf149f7d191b888f4c448c4bdf1a0b24e7b304908921e863d8098103
 persistence:
   storagecache:
     enabled: true