diff --git a/pebble/templates/tests/coredns-pod.yaml b/pebble/templates/tests/coredns-pod.yaml
index 20dde7d..d20276d 100644
--- a/pebble/templates/tests/coredns-pod.yaml
+++ b/pebble/templates/tests/coredns-pod.yaml
@@ -17,7 +17,7 @@ metadata:
 spec:
   initContainers:
     - name: dns-lookup
-      image: curlimages/curl:7.82.0
+      image: quay.io/curl/curl:8.6.0
       command: ["sh", "-c"]
       args:
         - >
@@ -25,7 +25,7 @@ spec:
           nslookup demo.test {{ $pebble_coredns_service_host }}
   containers:
     - name: completed
-      image: curlimages/curl:7.82.0
+      image: quay.io/curl/curl:8.6.0
       command: ["sh", "-c"]
       args:
         - >
diff --git a/pebble/templates/tests/pebble-pod.yaml b/pebble/templates/tests/pebble-pod.yaml
index 5e01e1f..89cbd69 100644
--- a/pebble/templates/tests/pebble-pod.yaml
+++ b/pebble/templates/tests/pebble-pod.yaml
@@ -16,14 +16,14 @@ metadata:
 spec:
   initContainers:
     - name: acme
-      image: curlimages/curl:7.82.0
+      image: quay.io/curl/curl:8.6.0
       command: ["sh", "-c"]
       args:
         - >
           set -ex &&
           curl -vfk https://{{ $pebble_service_host }}/dir
     - name: acme-mgmt
-      image: curlimages/curl:7.82.0
+      image: quay.io/curl/curl:8.6.0
       command: ["sh", "-c"]
       args:
         - >
@@ -31,7 +31,7 @@ spec:
           curl -vfk https://{{ $pebble_service_host }}:8444/roots/0
   containers:
     - name: completed
-      image: curlimages/curl:7.82.0
+      image: quay.io/curl/curl:8.6.0
       command: ["sh", "-c"]
       args:
         - >