diff --git a/api/go.mod b/api/go.mod
index 4dfc1d8b..ff090ed8 100644
--- a/api/go.mod
+++ b/api/go.mod
@@ -10,7 +10,7 @@ require (
 	k8s.io/apimachinery v0.23.0
 	k8s.io/client-go v0.23.0
 	k8s.io/utils v0.0.0-20210930125809-cb0fa318a74b
-	sigs.k8s.io/controller-runtime v0.11.0
+	sigs.k8s.io/controller-runtime v0.11.1
 )
 
 require (
diff --git a/api/go.sum b/api/go.sum
index 8b25832b..2286bc0e 100644
--- a/api/go.sum
+++ b/api/go.sum
@@ -936,8 +936,8 @@ rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.25/go.mod h1:Mlj9PNLmG9bZ6BHFwFKDo5afkpWyUISkb9Me0GnK66I=
-sigs.k8s.io/controller-runtime v0.11.0 h1:DqO+c8mywcZLFJWILq4iktoECTyn30Bkj0CwgqMpZWQ=
-sigs.k8s.io/controller-runtime v0.11.0/go.mod h1:KKwLiTooNGu+JmLZGn9Sl3Gjmfj66eMbCQznLP5zcqA=
+sigs.k8s.io/controller-runtime v0.11.1 h1:7YIHT2QnHJArj/dk9aUkYhfqfK5cIxPOX5gPECfdZLU=
+sigs.k8s.io/controller-runtime v0.11.1/go.mod h1:KKwLiTooNGu+JmLZGn9Sl3Gjmfj66eMbCQznLP5zcqA=
 sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6 h1:fD1pz4yfdADVNfFmcP2aBEtudwUQ1AlLnRBALr33v3s=
 sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6/go.mod h1:p4QtZmO4uMYipTQNzagwnNoseA6OxSUutVw05NhYDRs=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
diff --git a/examples/generate.sh b/examples/generate.sh
index 50d878e7..05439414 100755
--- a/examples/generate.sh
+++ b/examples/generate.sh
@@ -81,7 +81,7 @@ kustomize build "${SOURCE_DIR}/ippool" | "$ENVSUBST" > "${IPPOOL_GENERATED_FILE}
 echo "Generated ${IPPOOL_GENERATED_FILE}"
 
 # Get Cert-manager provider components file
-curl --fail -Ss -L -o "${COMPONENTS_CERT_MANAGER_GENERATED_FILE}" https://github.com/jetstack/cert-manager/releases/download/v1.3.1/cert-manager.yaml
+curl --fail -Ss -L -o "${COMPONENTS_CERT_MANAGER_GENERATED_FILE}" https://github.com/cert-manager/cert-manager/releases/download/v1.5.3/cert-manager.yaml
 echo "Downloaded ${COMPONENTS_CERT_MANAGER_GENERATED_FILE}"
 
 # Generate Cluster API provider components file.
diff --git a/go.mod b/go.mod
index 395d48ce..9c803891 100644
--- a/go.mod
+++ b/go.mod
@@ -15,8 +15,8 @@ require (
 	k8s.io/client-go v0.23.0
 	k8s.io/klog/v2 v2.30.0
 	k8s.io/utils v0.0.0-20210930125809-cb0fa318a74b
-	sigs.k8s.io/cluster-api v1.1.1
-	sigs.k8s.io/controller-runtime v0.11.0
+	sigs.k8s.io/cluster-api v1.1.2
+	sigs.k8s.io/controller-runtime v0.11.1
 )
 
 require (
diff --git a/go.sum b/go.sum
index f5d8927d..6b7ea42e 100644
--- a/go.sum
+++ b/go.sum
@@ -1142,10 +1142,10 @@ rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.25/go.mod h1:Mlj9PNLmG9bZ6BHFwFKDo5afkpWyUISkb9Me0GnK66I=
-sigs.k8s.io/cluster-api v1.1.1 h1:wU1J+Yyu9xDC5M2uACH4Ii8vrIk37oZiCKeMEfyL0pk=
-sigs.k8s.io/cluster-api v1.1.1/go.mod h1:aSxmmNwDjmg9rDaL0RhRELpGX9uSTTwLF02AMtk/XGY=
-sigs.k8s.io/controller-runtime v0.11.0 h1:DqO+c8mywcZLFJWILq4iktoECTyn30Bkj0CwgqMpZWQ=
-sigs.k8s.io/controller-runtime v0.11.0/go.mod h1:KKwLiTooNGu+JmLZGn9Sl3Gjmfj66eMbCQznLP5zcqA=
+sigs.k8s.io/cluster-api v1.1.2 h1:v00hk4crISOo2sKBhvOq0PC375BPk79Cpflt3Jtn7k8=
+sigs.k8s.io/cluster-api v1.1.2/go.mod h1:aq0b2tkMHZDTnuLEU7KOZOiQ5Pg82s3vh/KH/X6c/mM=
+sigs.k8s.io/controller-runtime v0.11.1 h1:7YIHT2QnHJArj/dk9aUkYhfqfK5cIxPOX5gPECfdZLU=
+sigs.k8s.io/controller-runtime v0.11.1/go.mod h1:KKwLiTooNGu+JmLZGn9Sl3Gjmfj66eMbCQznLP5zcqA=
 sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6 h1:fD1pz4yfdADVNfFmcP2aBEtudwUQ1AlLnRBALr33v3s=
 sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6/go.mod h1:p4QtZmO4uMYipTQNzagwnNoseA6OxSUutVw05NhYDRs=
 sigs.k8s.io/kustomize/api v0.10.1/go.mod h1:2FigT1QN6xKdcnGS2Ppp1uIWrtWN28Ms8A3OZUZhwr8=
diff --git a/hack/ensure-kustomize.sh b/hack/ensure-kustomize.sh
index 240e3e01..5415fb2f 100755
--- a/hack/ensure-kustomize.sh
+++ b/hack/ensure-kustomize.sh
@@ -19,7 +19,7 @@ set -o nounset
 set -o pipefail
 
 GOPATH_BIN="$(go env GOPATH)/bin/"
-MINIMUM_KUSTOMIZE_VERSION=v3.2.0
+MINIMUM_KUSTOMIZE_VERSION=v4.4.1
 
 # Ensure the kustomize tool exists and is a viable version, or installs it
 verify_kustomize_version() {
diff --git a/hack/tools/install_kustomize.sh b/hack/tools/install_kustomize.sh
index 3921a608..efc25ef0 100755
--- a/hack/tools/install_kustomize.sh
+++ b/hack/tools/install_kustomize.sh
@@ -2,7 +2,7 @@
 
 [[ -f bin/kustomize ]] && exit 0
 
-version=3.5.4
+version=4.4.1
 arch=amd64
 
 mkdir -p ./bin