diff --git a/.circleci/config.yml b/.circleci/config.yml
index d52361d29..b3cf521e9 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,12 +3,12 @@ version: 2
 defaults: &defaults
   working_directory: /go/src/github.com/weaveworks/scope
   docker:
-    - image: weaveworks/scope-backend-build:master-14d4ecc3
+    - image: weaveworks/scope-backend-build:master-22aa742b
 
 client-defaults: &client-defaults
   working_directory: /home/weave/scope
   docker:
-    - image: weaveworks/scope-ui-build:master-aee14088
+    - image: weaveworks/scope-ui-build:master-bf6af9cf
 
 workflows:
   version: 2
diff --git a/probe/cri/registry_test.go b/probe/cri/registry_test.go
index 2c91a1684..1bdfbcaf4 100644
--- a/probe/cri/registry_test.go
+++ b/probe/cri/registry_test.go
@@ -13,7 +13,7 @@ var nonUnixSocketsTest = []struct {
 }{
 	{"http://xyz.com", "protocol \"http\" not supported"},
 	{"tcp://var/unix.sock", "endpoint was not unix socket tcp"},
-	{"http://[fe80::%31]/", "parse http://[fe80::%31]/: invalid URL escape \"%31\""},
+	{"http://[fe80::%31]/", "parse \"http://[fe80::%31]/\": invalid URL escape \"%31\""},
 }
 
 func TestParseNonUnixEndpointUrl(t *testing.T) {