diff --git a/.drone.yml b/.drone.yml
index 73e0778..14b5082 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -396,7 +396,7 @@ steps:
       from_secret: container_image_registry_user
     DEST_CRED_PASSWORD:
       from_secret: container_image_registry_password
-  image: quay.io/skopeo/stable:v1.16.1
+  image: quay.io/skopeo/stable:v1.17.0
 
 - name: email-notification
   environment:
@@ -632,7 +632,7 @@ steps:
       from_secret: container_image_registry_user
     DEST_CRED_PASSWORD:
       from_secret: container_image_registry_password
-  image: quay.io/skopeo/stable:v1.16.1
+  image: quay.io/skopeo/stable:v1.17.0
 
 - name: email-notification
   environment:
diff --git a/Dockerfile b/Dockerfile
index 807f910..419717d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/alpine:3.19.1
+FROM docker.io/library/alpine:3.20.3
 
 RUN apk update && apk add certbot bind-tools