diff --git a/.github/ISSUE_TEMPLATE/release-workspace-members.md b/.github/ISSUE_TEMPLATE/release-workspace-members.md
index 78ef518e4..8eb00310b 100644
--- a/.github/ISSUE_TEMPLATE/release-workspace-members.md
+++ b/.github/ISSUE_TEMPLATE/release-workspace-members.md
@@ -39,6 +39,7 @@ Replace the items in the task lists below with the applicable Pull Requests
 2. Adjust the version `RUST_TOOLCHAIN_VERSION` in the workflows:
      - `.github/workflows/build.yml`
      - `.github/workflows/pre_commit.yaml`
+     - `.github/workflows/publish-docs.yaml`
 3. Add a changelog entry.
 4. Update any actions (using the Git commit hash) in the workflows. Hint: Also
    make sure that the `cargo-udeps` action is up-to-date, otherwise the CI might
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b1a682d62..6dde1df81 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,11 +17,13 @@ env:
   CARGO_TERM_COLOR: always
   CARGO_INCREMENTAL: '0'
   CARGO_PROFILE_DEV_DEBUG: '0'
-  RUST_TOOLCHAIN_VERSION: "1.82.0"
+  RUST_TOOLCHAIN_VERSION: "1.84.1"
   RUSTFLAGS: "-D warnings"
   RUSTDOCFLAGS: "-D warnings"
   RUST_LOG: "info"
 
+permissions: {}
+
 jobs:
   # Identify unused dependencies
   run_udeps:
@@ -30,14 +32,16 @@ jobs:
     env:
       RUSTC_BOOTSTRAP: 1
     steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
-      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+      - uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
         with:
           key: udeps
-      - run: cargo install --locked cargo-udeps@0.1.50
+      - run: cargo install --locked cargo-udeps@0.1.55
       - run: cargo udeps --all-targets --all-features
 
   run_cargodeny:
@@ -53,8 +57,10 @@ jobs:
     continue-on-error: ${{ matrix.checks == 'advisories' }}
 
     steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
-      - uses: EmbarkStudios/cargo-deny-action@3f4a782664881cf5725d0ffd23969fcce89fd868 # v1.6.3
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
+      - uses: EmbarkStudios/cargo-deny-action@0484eedcba649433ebd03d9b7c9c002746bbc4b9 # v2.0.6
         with:
           command: check ${{ matrix.checks }}
 
@@ -62,12 +68,14 @@ jobs:
     name: Run Rustfmt
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
           components: rustfmt
-      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+      - uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
         with:
           key: fmt
       - run: cargo fmt --all -- --check
@@ -80,14 +88,15 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install protobuf-compiler krb5-user libkrb5-dev libclang-dev liblzma-dev libssl-dev pkg-config
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: recursive
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
           components: clippy
-      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+      - uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
         with:
           key: clippy
       - name: Run clippy action to produce annotations
@@ -112,12 +121,14 @@ jobs:
     name: Run RustDoc
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
           components: rustfmt
-      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+      - uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
         with:
           key: doc
       - run: cargo doc --document-private-items
@@ -130,7 +141,9 @@ jobs:
       - run_rustdoc
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
@@ -138,7 +151,7 @@ jobs:
           # for our cases.
           # See: https://github.com/dtolnay/trybuild/issues/236#issuecomment-1620950759
           components: rust-src
-      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+      - uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
         with:
           key: test
       - run: cargo test --all-features
diff --git a/.github/workflows/daily_security.yml b/.github/workflows/daily_security.yml
index 80a434347..e071feea7 100644
--- a/.github/workflows/daily_security.yml
+++ b/.github/workflows/daily_security.yml
@@ -6,11 +6,15 @@ on:
     - cron: '15 4 * * *'
   workflow_dispatch:
 
+permissions: {}
+
 jobs:
   audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
       - uses: rustsec/audit-check@69366f33c96575abad1ee0dba8212993eecbe998 # v2.0.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/pr_pre-commit.yaml b/.github/workflows/pr_pre-commit.yaml
index 73590cf69..cad006a1b 100644
--- a/.github/workflows/pr_pre-commit.yaml
+++ b/.github/workflows/pr_pre-commit.yaml
@@ -7,16 +7,18 @@ on:
 env:
   CARGO_TERM_COLOR: always
   RUST_TOOLCHAIN_VERSION: "nightly-2025-01-15"
-  HADOLINT_VERSION: "v1.17.6"
+
+permissions: {}
 
 jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           fetch-depth: 0
-      - uses: stackabletech/actions/run-pre-commit@9bd13255f286e4b7a654617268abe1b2f37c3e0a # v0.3.0
+      - uses: stackabletech/actions/run-pre-commit@2d3d7ddad981ae09901d45a0f6bf30c2658b1b78 # v0.7.0
         with:
           rust: ${{ env.RUST_TOOLCHAIN_VERSION }}
           # rust-src is required for trybuild stderr output comparison to work
diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index e16f83eaa..3ab7055da 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -13,7 +13,9 @@ on:
       - crates/**
 
 env:
-  RUST_TOOLCHAIN_VERSION: "1.82.0"
+  RUST_TOOLCHAIN_VERSION: "1.84.1"
+
+permissions: {}
 
 jobs:
   build-docs:
@@ -21,6 +23,8 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - uses: dtolnay/rust-toolchain@master
         with:
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 2e2b8c852..fcb78ec56 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.82.0"
+channel = "1.84.1"