diff --git a/.github/workflows/codeql-reusable.yml b/.github/workflows/codeql-reusable.yml
index 3f680d94..ecc5a937 100644
--- a/.github/workflows/codeql-reusable.yml
+++ b/.github/workflows/codeql-reusable.yml
@@ -86,12 +86,12 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v3
+        uses: github/codeql-action/init@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v3
         with:
           languages: ${{ inputs.language }}
           build-mode: ${{ inputs.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v3
+        uses: github/codeql-action/analyze@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v3
         with:
           category: "/language:${{ inputs.language }}"
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 8d443e98..b86233b4 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -46,12 +46,12 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v3
+        uses: github/codeql-action/init@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v3
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v3
+        uses: github/codeql-action/analyze@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v3
         with:
           category: "/language:${{ matrix.language }}"
diff --git a/.github/workflows/deno-ci-reusable.yml b/.github/workflows/deno-ci-reusable.yml
index b1e67bf7..84eb61b0 100644
--- a/.github/workflows/deno-ci-reusable.yml
+++ b/.github/workflows/deno-ci-reusable.yml
@@ -57,7 +57,7 @@ jobs:
           repository: ${{ github.repository }}
           ref: ${{ github.ref }}
 
-      - uses: denoland/setup-deno@667a34cdef165d8d2b2e98dde39547c9daac7282 # v2.0.4
+      - uses: denoland/setup-deno@22d081ff2d3a40755e97629de92e3bcbfa7cf2ed # v2.0.5
         with:
           deno-version: ${{ inputs.deno-version }}
 
diff --git a/.github/workflows/governance-reusable.yml b/.github/workflows/governance-reusable.yml
index 301ba3e2..3c773ab9 100644
--- a/.github/workflows/governance-reusable.yml
+++ b/.github/workflows/governance-reusable.yml
@@ -208,7 +208,7 @@ jobs:
       # version and the script version — acceptable since scripts here
       # are read-only governance checks.
       - name: Set up Deno
-        uses: denoland/setup-deno@667a34cdef165d8d2b2e98dde39547c9daac7282 # v2.0.4
+        uses: denoland/setup-deno@22d081ff2d3a40755e97629de92e3bcbfa7cf2ed # v2.0.5
         with:
           deno-version: v2.x
 
@@ -812,7 +812,7 @@ jobs:
         run: |
           find . -type f -perm /111 -name "*.sh" | head -10 || true
       - name: Check for secrets
-        uses: trufflesecurity/trufflehog@30d5bb91af1a771378349dbbb0c82129392acf70 # v3.95.6
+        uses: trufflesecurity/trufflehog@00155c9dc586f34d189adc83d3ac2698c2ec551f # v3.95.8
         with:
           path: ./
           base: ${{ github.event.pull_request.base.sha || github.event.before }}
diff --git a/.github/workflows/mirror-reusable.yml b/.github/workflows/mirror-reusable.yml
index 2ecaf4f8..2b11d652 100644
--- a/.github/workflows/mirror-reusable.yml
+++ b/.github/workflows/mirror-reusable.yml
@@ -243,7 +243,7 @@ jobs:
       # answers "are we configured to actually do it?".
       - name: Setup Rust
         if: ${{ env.RADICLE_KEY != '' }}
-        uses: dtolnay/rust-toolchain@67ef31d5b988238dd797d409d6f9574278e20537 # stable
+        uses: dtolnay/rust-toolchain@fa04a1451ff1842e2626ccb99004d0195b455a88 # stable
         with:
           toolchain: stable
       - name: Install Radicle
diff --git a/.github/workflows/push-email-notify.yml b/.github/workflows/push-email-notify.yml
index 9abf263e..08167719 100644
--- a/.github/workflows/push-email-notify.yml
+++ b/.github/workflows/push-email-notify.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send push notification email
-        uses: dawidd6/action-send-mail@994f270325d4f7257aff241a35488ef54ba364a4 # pinned
+        uses: dawidd6/action-send-mail@c50dc4cc848ade21f848990889906d804fae78c5 # pinned
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}
diff --git a/.github/workflows/rust-ci-reusable.yml b/.github/workflows/rust-ci-reusable.yml
index e1ef5cef..0f9cca7d 100644
--- a/.github/workflows/rust-ci-reusable.yml
+++ b/.github/workflows/rust-ci-reusable.yml
@@ -159,7 +159,7 @@ jobs:
         # `@stable`), but a SHA ref carries no version, so the action's "parse
         # toolchain version" step fails with `'toolchain' is a required input`.
         # See standards estate-wide rust-ci red.
-        uses: dtolnay/rust-toolchain@67ef31d5b988238dd797d409d6f9574278e20537 # stable
+        uses: dtolnay/rust-toolchain@fa04a1451ff1842e2626ccb99004d0195b455a88 # stable
         with:
           toolchain: stable
           components: clippy, rustfmt
@@ -202,7 +202,7 @@ jobs:
 
       - name: Install Rust toolchain
         # `toolchain:` mandatory under SHA pin — see Cargo check job above.
-        uses: dtolnay/rust-toolchain@67ef31d5b988238dd797d409d6f9574278e20537 # stable
+        uses: dtolnay/rust-toolchain@fa04a1451ff1842e2626ccb99004d0195b455a88 # stable
         with:
           toolchain: stable
 
@@ -245,7 +245,7 @@ jobs:
 
       - name: Install Rust toolchain
         # `toolchain:` mandatory under SHA pin — see Cargo check job above.
-        uses: dtolnay/rust-toolchain@67ef31d5b988238dd797d409d6f9574278e20537 # stable
+        uses: dtolnay/rust-toolchain@fa04a1451ff1842e2626ccb99004d0195b455a88 # stable
         with:
           toolchain: stable
 
@@ -281,7 +281,7 @@ jobs:
 
       - name: Install Rust toolchain
         # `toolchain:` mandatory under SHA pin — see Cargo check job above.
-        uses: dtolnay/rust-toolchain@67ef31d5b988238dd797d409d6f9574278e20537 # stable
+        uses: dtolnay/rust-toolchain@fa04a1451ff1842e2626ccb99004d0195b455a88 # stable
         with:
           toolchain: stable
           components: llvm-tools-preview