diff --git a/.ci-operator.yaml b/.ci-operator.yaml
index 8cbfaddc8e..b14fb3fdf0 100644
--- a/.ci-operator.yaml
+++ b/.ci-operator.yaml
@@ -1,4 +1,4 @@
 build_root_image:
   name: release
   namespace: openshift
-  tag: rhel-8-release-golang-1.18-openshift-4.11
+  tag: rhel-8-release-golang-1.19-openshift-4.12
diff --git a/Dockerfile b/Dockerfile
index 169cbc81f7..c309d794ee 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,9 @@
-FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.18-openshift-4.11 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.19-openshift-4.12 AS builder
 WORKDIR /ingress-operator
 COPY . .
 RUN make build
 
-FROM registry.ci.openshift.org/ocp/4.11:base
+FROM registry.ci.openshift.org/ocp/4.12:base
 COPY --from=builder /ingress-operator/ingress-operator /usr/bin/
 COPY manifests /manifests
 ENTRYPOINT ["/usr/bin/ingress-operator"]
diff --git a/pkg/manifests/bindata.go b/pkg/manifests/bindata.go
index d9ba9ad7a3..a8580cfcd7 100644
--- a/pkg/manifests/bindata.go
+++ b/pkg/manifests/bindata.go
@@ -946,11 +946,13 @@ var _bindata = map[string]func() (*asset, error){
 // directory embedded in the file by go-bindata.
 // For example if you run go-bindata on data/... and data contains the
 // following hierarchy:
-//     data/
-//       foo.txt
-//       img/
-//         a.png
-//         b.png
+//
+//	data/
+//	  foo.txt
+//	  img/
+//	    a.png
+//	    b.png
+//
 // then AssetDir("data") would return []string{"foo.txt", "img"},
 // AssetDir("data/img") would return []string{"a.png", "b.png"},
 // AssetDir("foo.txt") and AssetDir("notexist") would return an error, and
diff --git a/pkg/operator/controller/certificate/controller.go b/pkg/operator/controller/certificate/controller.go
index 1013be51be..7d6d5cdf3d 100644
--- a/pkg/operator/controller/certificate/controller.go
+++ b/pkg/operator/controller/certificate/controller.go
@@ -1,8 +1,8 @@
-// The certificate controller is responsible for:
+// The certificate controller is responsible for the following:
 //
-//   1. Managing a CA for minting self-signed certs
-//   2. Managing self-signed certificates for any ingresscontrollers which require them
-//   3. Publishing the CA to `openshift-config-managed`
+//  1. Managing a CA for minting self-signed certs.
+//  2. Managing self-signed certificates for any ingresscontrollers which require them.
+//  3. Publishing the CA to the openshift-config-managed namespace.
 package certificate
 
 import (
diff --git a/pkg/util/aws/shared_credentials_file.go b/pkg/util/aws/shared_credentials_file.go
index 2507e549b8..cb93839f3a 100644
--- a/pkg/util/aws/shared_credentials_file.go
+++ b/pkg/util/aws/shared_credentials_file.go
@@ -9,20 +9,22 @@ import (
 	corev1 "k8s.io/api/core/v1"
 )
 
-// SharedCredentialsFileFromSecret returns a location (path) to the shared credentials file that was created
-// using the provided secret.
-// Consumers can configure the aws Session using that file to use the credentials like,
+// SharedCredentialsFileFromSecret returns a location (path) to the shared
+// credentials file that was created using the provided secret.
 //
-// sharedCredentialsFile, err := SharedCredentialsFileFromSecret(secret)
-// if err != nil {
-// 	// handle error
-// }
-// options := session.Options{
-// 	SharedConfigState: session.SharedConfigEnable,
-// 	SharedConfigFiles: []string{sharedCredentialsFile},
-// }
-// sess := session.Must(session.NewSessionWithOptions(options))
+// Consumers can configure the aws Session using that file to use the
+// credentials as follows:
 //
+//	sharedCredentialsFile, err := SharedCredentialsFileFromSecret(secret)
+//	if err != nil {
+//		// handle error
+//	}
+//
+//	options := session.Options{
+//		SharedConfigState: session.SharedConfigEnable,
+//		SharedConfigFiles: []string{sharedCredentialsFile},
+//	}
+//	sess := session.Must(session.NewSessionWithOptions(options))
 func SharedCredentialsFileFromSecret(secret *corev1.Secret) (string, error) {
 	var data []byte
 	switch {
diff --git a/test/e2e/maxconn_test.go b/test/e2e/maxconn_test.go
index 7ef5f65919..af12e7001c 100644
--- a/test/e2e/maxconn_test.go
+++ b/test/e2e/maxconn_test.go
@@ -88,13 +88,8 @@ func TestTunableMaxConnectionsValidValues(t *testing.T) {
 // TestTunableMaxConnectionsInvalidValues tests that invalid values
 // cannot be set for tuningOptions.maxConnections.
 //
-// Valid values are:
-//    0
-//   -1
-// 2000-2000000
-//
-// so we test outside of those value and expect validation failures
-// when we attempt to set them.
+// Valid values are 0, -1, and 2000-2000000, so we test outside of those value
+// and expect validation failures when we attempt to set them.
 func TestTunableMaxConnectionsInvalidValues(t *testing.T) {
 	t.Parallel()
 	updateMaxConnections := func(t *testing.T, client client.Client, maxConnections int32, name types.NamespacedName) error {