diff --git a/.github/workflows/backport.yaml b/.github/workflows/backport.yaml
index 23034fc3..eec161b2 100644
--- a/.github/workflows/backport.yaml
+++ b/.github/workflows/backport.yaml
@@ -8,6 +8,6 @@ jobs:
     permissions:
       contents: write # for reading and creating branches.
       pull-requests: write # for creating pull requests against release branches.
-    uses: fluxcd/gha-workflows/.github/workflows/backport.yaml@v0.3.0
+    uses: fluxcd/gha-workflows/.github/workflows/backport.yaml@v0.4.0
     secrets:
       github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/conformance.yaml b/.github/workflows/conformance.yaml
index 03316ef1..b30648ee 100644
--- a/.github/workflows/conformance.yaml
+++ b/.github/workflows/conformance.yaml
@@ -25,7 +25,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: ${{ env.GO_VERSION }}
           cache-dependency-path: |
@@ -82,7 +82,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: ${{ env.GO_VERSION }}
           cache-dependency-path: |
@@ -97,7 +97,7 @@ jobs:
           KUBECONFIG_PATH="$(git rev-parse --show-toplevel)/bin/kubeconfig.yaml"
           echo "kubeconfig-path=${KUBECONFIG_PATH}" >> $GITHUB_OUTPUT
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@7f090e931301b18cbdc37d9a28b08f84ba1270fb # main
+        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
       - name: Build
         run: make build-dev
       - name: Create repository
@@ -175,7 +175,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: ${{ env.GO_VERSION }}
           cache-dependency-path: |
@@ -190,7 +190,7 @@ jobs:
           KUBECONFIG_PATH="$(git rev-parse --show-toplevel)/bin/kubeconfig.yaml"
           echo "kubeconfig-path=${KUBECONFIG_PATH}" >> $GITHUB_OUTPUT
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@7f090e931301b18cbdc37d9a28b08f84ba1270fb # main
+        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
       - name: Build
         run: make build-dev
       - name: Create repository
diff --git a/.github/workflows/e2e-azure.yaml b/.github/workflows/e2e-azure.yaml
index d3304dbc..ec14ca1c 100644
--- a/.github/workflows/e2e-azure.yaml
+++ b/.github/workflows/e2e-azure.yaml
@@ -31,7 +31,7 @@ jobs:
       - name: CheckoutD
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: 1.25.x
           cache-dependency-path: tests/integration/go.sum
diff --git a/.github/workflows/e2e-bootstrap.yaml b/.github/workflows/e2e-bootstrap.yaml
index a88b006d..2d7b8736 100644
--- a/.github/workflows/e2e-bootstrap.yaml
+++ b/.github/workflows/e2e-bootstrap.yaml
@@ -19,7 +19,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: 1.25.x
           cache-dependency-path: |
@@ -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@7f090e931301b18cbdc37d9a28b08f84ba1270fb # main
+        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
       - name: Setup yq
-        uses: fluxcd/pkg/actions/yq@7f090e931301b18cbdc37d9a28b08f84ba1270fb # main
+        uses: fluxcd/pkg/actions/yq@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
       - name: Build
         run: make build-dev
       - name: Set outputs
diff --git a/.github/workflows/e2e-gcp.yaml b/.github/workflows/e2e-gcp.yaml
index 06b87eb4..cfa98f4a 100644
--- a/.github/workflows/e2e-gcp.yaml
+++ b/.github/workflows/e2e-gcp.yaml
@@ -31,7 +31,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: 1.25.x
           cache-dependency-path: tests/integration/go.sum
diff --git a/.github/workflows/e2e.yaml b/.github/workflows/e2e.yaml
index bf1065d7..fb7e23fb 100644
--- a/.github/workflows/e2e.yaml
+++ b/.github/workflows/e2e.yaml
@@ -25,7 +25,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: 1.25.x
           cache-dependency-path: |
@@ -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@7f090e931301b18cbdc37d9a28b08f84ba1270fb # main
+        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
       - name: Run tests
         run: make test
       - name: Run e2e tests
diff --git a/.github/workflows/ossf.yaml b/.github/workflows/ossf.yaml
index d62e637b..bf133727 100644
--- a/.github/workflows/ossf.yaml
+++ b/.github/workflows/ossf.yaml
@@ -34,6 +34,6 @@ jobs:
           path: results.sarif
           retention-days: 5
       - name: Upload SARIF results
-        uses: github/codeql-action/upload-sarif@3c3833e0f8c1c83d449a7478aa59c036a9165498 # v3.29.11
+        uses: github/codeql-action/upload-sarif@192325c86100d080feab897ff886c34abd4c83a3 # v3.30.3
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 5ff4935a..52abe9ae 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -24,7 +24,7 @@ jobs:
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: 1.25.x
           cache: false
@@ -34,11 +34,11 @@ jobs:
         id: buildx
         uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
       - name: Setup Syft
-        uses: anchore/sbom-action/download-syft@da167eac915b4e86f08b264dbdbc867b61be6f0c # v0.20.5
+        uses: anchore/sbom-action/download-syft@f8bdd1d8ac5e901a77a92f111440fdb1b593736b # v0.20.6
       - name: Setup Cosign
-        uses: sigstore/cosign-installer@d58896d6a1865668819e1d91763c7751a165e159 # v3.9.2
+        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@7f090e931301b18cbdc37d9a28b08f84ba1270fb # main
+        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
       - name: Login to GitHub Container Registry
         uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1 # v3.5.0
         with:
@@ -59,7 +59,7 @@ jobs:
         run: |
           kustomize build manifests/crds > all-crds.yaml
       - name: Generate OpenAPI JSON schemas from CRDs
-        uses: fluxcd/pkg/actions/crdjsonschema@7f090e931301b18cbdc37d9a28b08f84ba1270fb # main
+        uses: fluxcd/pkg/actions/crdjsonschema@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
         with:
           crd: all-crds.yaml
           output: schemas
@@ -101,7 +101,7 @@ jobs:
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Kustomize
-        uses: fluxcd/pkg/actions/kustomize@7f090e931301b18cbdc37d9a28b08f84ba1270fb # main
+        uses: fluxcd/pkg/actions/kustomize@bf02f0a2d612cc07e0892166369fa8f63246aabb # main
       - name: Setup Flux CLI
         uses: ./action/
       - name: Prepare
@@ -144,7 +144,7 @@ jobs:
           --path="./flux-system" \
           --source=${{ github.repositoryUrl }} \
           --revision="${{ github.ref_name }}@sha1:${{ github.sha }}"
-      - uses: sigstore/cosign-installer@d58896d6a1865668819e1d91763c7751a165e159 # v3.9.2
+      - uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
       - name: Sign manifests
         env:
           COSIGN_EXPERIMENTAL: 1
diff --git a/.github/workflows/scan.yaml b/.github/workflows/scan.yaml
index 63bbfdc7..ae583230 100644
--- a/.github/workflows/scan.yaml
+++ b/.github/workflows/scan.yaml
@@ -13,7 +13,7 @@ jobs:
     permissions:
       contents: read # for reading the repository code.
       security-events: write # for uploading the CodeQL analysis results.
-    uses: fluxcd/gha-workflows/.github/workflows/code-scan.yaml@v0.3.0
+    uses: fluxcd/gha-workflows/.github/workflows/code-scan.yaml@v0.4.0
     secrets:
       github-token: ${{ secrets.GITHUB_TOKEN }}
       fossa-token: ${{ secrets.FOSSA_TOKEN }}
diff --git a/.github/workflows/sync-labels.yaml b/.github/workflows/sync-labels.yaml
index 5907236a..6678ea77 100644
--- a/.github/workflows/sync-labels.yaml
+++ b/.github/workflows/sync-labels.yaml
@@ -12,6 +12,6 @@ jobs:
     permissions:
       contents: read # for reading the labels file.
       issues: write # for creating and updating labels.
-    uses: fluxcd/gha-workflows/.github/workflows/labels-sync.yaml@v0.3.0
+    uses: fluxcd/gha-workflows/.github/workflows/labels-sync.yaml@v0.4.0
     secrets:
       github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/update.yaml b/.github/workflows/update.yaml
index f171e922..52f08e6b 100644
--- a/.github/workflows/update.yaml
+++ b/.github/workflows/update.yaml
@@ -20,7 +20,7 @@ jobs:
       - name: Check out code
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Setup Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: 1.25.x
           cache-dependency-path: |