diff --git a/.github/workflows/conformance.yaml b/.github/workflows/conformance.yaml
index b56da5ff..c2155142 100644
--- a/.github/workflows/conformance.yaml
+++ b/.github/workflows/conformance.yaml
@@ -97,7 +97,7 @@ jobs:
           KUBECONFIG_PATH="$(git rev-parse --show-toplevel)/bin/kubeconfig.yaml"
           echo "kubeconfig-path=${KUBECONFIG_PATH}" >> $GITHUB_OUTPUT
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
+        uses: fluxcd/pkg/actions/kustomize@413a95f34fd69e98b3f3d79f7283dc9d85df8e7c # main
       - name: Build
         run: make build-dev
       - name: Create repository
@@ -189,7 +189,7 @@ jobs:
           KUBECONFIG_PATH="$(git rev-parse --show-toplevel)/bin/kubeconfig.yaml"
           echo "kubeconfig-path=${KUBECONFIG_PATH}" >> $GITHUB_OUTPUT
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
+        uses: fluxcd/pkg/actions/kustomize@413a95f34fd69e98b3f3d79f7283dc9d85df8e7c # main
       - name: Build
         run: make build-dev
       - name: Create repository
diff --git a/.github/workflows/e2e-bootstrap.yaml b/.github/workflows/e2e-bootstrap.yaml
index 98a8e0d7..d26d4e95 100644
--- a/.github/workflows/e2e-bootstrap.yaml
+++ b/.github/workflows/e2e-bootstrap.yaml
@@ -35,9 +35,9 @@ jobs:
           node_image: ghcr.io/fluxcd/kindest/node:v1.32.1-amd64
           kubectl_version: v1.32.0
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
+        uses: fluxcd/pkg/actions/kustomize@413a95f34fd69e98b3f3d79f7283dc9d85df8e7c # main
       - name: Setup yq
-        uses: fluxcd/pkg/actions/yq@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
+        uses: fluxcd/pkg/actions/yq@413a95f34fd69e98b3f3d79f7283dc9d85df8e7c # main
       - name: Build
         run: make build-dev
       - name: Set outputs
diff --git a/.github/workflows/e2e.yaml b/.github/workflows/e2e.yaml
index 8cde11cb..8c1d3fc8 100644
--- a/.github/workflows/e2e.yaml
+++ b/.github/workflows/e2e.yaml
@@ -46,7 +46,7 @@ jobs:
         run: |
           kubectl apply -f https://raw.githubusercontent.com/projectcalico/calico/v3.27.3/manifests/calico.yaml
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
+        uses: fluxcd/pkg/actions/kustomize@413a95f34fd69e98b3f3d79f7283dc9d85df8e7c # main
       - name: Run tests
         run: make test
       - name: Run e2e tests
diff --git a/.github/workflows/ossf.yaml b/.github/workflows/ossf.yaml
index 8be8bfdd..af6200e5 100644
--- a/.github/workflows/ossf.yaml
+++ b/.github/workflows/ossf.yaml
@@ -28,12 +28,12 @@ jobs:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
           publish_results: true
       - name: Upload artifact
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: SARIF file
           path: results.sarif
           retention-days: 5
       - name: Upload SARIF results
-        uses: github/codeql-action/upload-sarif@3599b3baa15b485a2e49ef411a7a4bb2452e7f93 # v3.30.5
+        uses: github/codeql-action/upload-sarif@0499de31b99561a6d14a36a5f662c2a54f91beee # v4.31.2
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index c1f91814..92d247b2 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -34,13 +34,13 @@ jobs:
         id: buildx
         uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
       - name: Setup Syft
-        uses: anchore/sbom-action/download-syft@f8bdd1d8ac5e901a77a92f111440fdb1b593736b # v0.20.6
+        uses: anchore/sbom-action/download-syft@8e94d75ddd33f69f691467e42275782e4bfefe84 # v0.20.9
       - name: Setup Cosign
-        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
         with:
           cosign-release: v2.6.1 # TODO: remove after Flux 2.8 with support for cosign v3
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
+        uses: fluxcd/pkg/actions/kustomize@413a95f34fd69e98b3f3d79f7283dc9d85df8e7c # main
       - name: Login to GitHub Container Registry
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
         with:
@@ -61,7 +61,7 @@ jobs:
         run: |
           kustomize build manifests/crds > all-crds.yaml
       - name: Generate OpenAPI JSON schemas from CRDs
-        uses: fluxcd/pkg/actions/crdjsonschema@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
+        uses: fluxcd/pkg/actions/crdjsonschema@413a95f34fd69e98b3f3d79f7283dc9d85df8e7c # main
         with:
           crd: all-crds.yaml
           output: schemas
@@ -103,7 +103,7 @@ jobs:
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
+        uses: fluxcd/pkg/actions/kustomize@413a95f34fd69e98b3f3d79f7283dc9d85df8e7c # main
       - name: Setup Flux CLI
         uses: ./action/
         with:
@@ -148,7 +148,7 @@ jobs:
           --path="./flux-system" \
           --source=${{ github.repositoryUrl }} \
           --revision="${{ github.ref_name }}@sha1:${{ github.sha }}"
-      - uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
+      - uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
         with:
           cosign-release: v2.6.1 # TODO: remove after Flux 2.8 with support for cosign v3
       - name: Sign manifests