diff --git a/Makefile b/Makefile
index 3b7cecc89b..b895165e97 100644
--- a/Makefile
+++ b/Makefile
@@ -123,7 +123,7 @@ docs-kustomize-examples: oc yq ## Generate updated docs from examples using kust
 # More info on the usage of ANSI control characters for terminal formatting:
 # https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
 # More info on the awk command:
-# http://linuxcommand.org/lc3_adv_awk.php
+# https://linuxcommand.org/lc3_adv_awk.php
 
 .PHONY: help
 help: ## Display this help.
diff --git a/README.md b/README.md
index 27a5d7bbf7..02ce34f6a7 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ install all required operator dependencies for installing/managing OpenStack.
 
 ## Description
 
-This project is built, modeled, and maintained with [operator-sdk] (https://github.com/operator-framework/operator-sdk).
+This project is built, modeled, and maintained with [operator-sdk](https://github.com/operator-framework/operator-sdk).
 
 ## Getting Started
 You’ll need a Kubernetes cluster to run against. You can use [KIND](https://sigs.k8s.io/kind) to get a local cluster for testing, or run against a remote cluster.
diff --git a/docs/assemblies/tls.adoc b/docs/assemblies/tls.adoc
index c96aced805..28ca9f0238 100644
--- a/docs/assemblies/tls.adoc
+++ b/docs/assemblies/tls.adoc
@@ -130,7 +130,7 @@ in `lib-common`, which is set to the label "osp-rootca-issuer-internal" for the
 ==== keyUsages
 
 This attribute is a list of key uages to be included as key usage extensions in the certificate.  The
-strings that correspond to valid usages are provided by the https://github.com/cert-manager/cert-manager/pkg/apis/certmanager/v1/types.go[certmanage api].
+strings that correspond to valid usages are provided by the https://github.com/cert-manager/cert-manager/blob/master/pkg/apis/certmanager/v1/types.go[certmanage api].
 If this attribute is not provided, the default set of key usages as defined in https://github.com/openstack-k8s-operators/lib-common/blob/main/modules/certmanager/certificate.go[lib-common].
 will be used.  These are "key encipherment", "digital signature" and "server auth".  In the above examples, we
 see that libvirt defines this attribute because the "client auth" key usage is also needed.
diff --git a/tests/functional/ctlplane/suite_test.go b/tests/functional/ctlplane/suite_test.go
index 333123a44b..b8d8fda44c 100644
--- a/tests/functional/ctlplane/suite_test.go
+++ b/tests/functional/ctlplane/suite_test.go
@@ -77,7 +77,7 @@ import (
 )
 
 // These tests use Ginkgo (BDD-style Go testing framework). Refer to
-// http://onsi.github.io/ginkgo/ to learn more about Ginkgo.
+// https://onsi.github.io/ginkgo/ to learn more about Ginkgo.
 
 var (
 	cfg       *rest.Config
diff --git a/tests/functional/dataplane/suite_test.go b/tests/functional/dataplane/suite_test.go
index 90f131af58..5d1fb3462f 100644
--- a/tests/functional/dataplane/suite_test.go
+++ b/tests/functional/dataplane/suite_test.go
@@ -59,7 +59,7 @@ import (
 )
 
 // These tests use Ginkgo (BDD-style Go testing framework). Refer to
-// http://onsi.github.io/ginkgo/ to learn more about Ginkgo.
+// https://onsi.github.io/ginkgo/ to learn more about Ginkgo.
 
 var (
 	k8sClient client.Client // You'll be using this client in your tests.