diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 911fd24..7d8a046 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,8 +9,8 @@ jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
         with:
           components: rustfmt
       - run: cargo xtask fmt
@@ -18,8 +18,8 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
         with:
           components: clippy
       - run: cargo xtask lint
@@ -30,7 +30,7 @@ jobs:
         toolchain: [1.95.0, beta]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.toolchain }}
@@ -39,7 +39,7 @@ jobs:
   miri:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@nightly
         with:
           components: miri
@@ -48,24 +48,24 @@ jobs:
   audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
       - uses: taiki-e/install-action@cargo-audit
       - run: cargo xtask audit
 
   deny:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
       - uses: taiki-e/install-action@cargo-deny
       - run: cargo xtask deny
 
   coverage:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
         with:
           components: llvm-tools-preview
       - uses: taiki-e/install-action@cargo-llvm-cov
@@ -74,14 +74,14 @@ jobs:
   msrv:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
       - run: cargo xtask msrv
 
   typos:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: crate-ci/typos@master
         with:
           config: typos.toml
@@ -89,14 +89,14 @@ jobs:
   doc-build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
       - run: cargo doc --workspace --no-deps --all-features
 
   semver-checks:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
       - uses: obi1kenobi/cargo-semver-checks-action@v2
 
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index b7c90ea..63cfdec 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -9,7 +9,7 @@ jobs:
   extended-fuzz:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@nightly
       - uses: taiki-e/install-action@cargo-fuzz
       - run: cargo xtask fuzz --seconds 3600
@@ -17,15 +17,15 @@ jobs:
   heaptrack:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
       - run: sudo apt-get update && sudo apt-get install -y heaptrack
       - run: cargo build --workspace --profile release-lto
 
   perf-regression:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
       - run: cargo xtask bench
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cca638f..a64fdc1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,8 +12,8 @@ jobs:
       contents: write
       id-token: write
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.100.0
         with:
           components: llvm-tools-preview
       - uses: taiki-e/install-action@cargo-deny
@@ -25,7 +25,7 @@ jobs:
       - run: tar -czf target/refract-artifacts.tar.gz target/release-lto
       - run: sha256sum target/refract-artifacts.tar.gz target/refract-sbom.json > target/SHA256SUMS
       - run: cosign sign-blob --yes target/refract-artifacts.tar.gz --bundle target/refract-artifacts.tar.gz.bundle
-      - uses: softprops/action-gh-release@v2
+      - uses: softprops/action-gh-release@v3
         with:
           files: |
             target/refract-artifacts.tar.gz