diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a44a520..6631b73 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@1.88.0
+      - uses: dtolnay/rust-toolchain@1.100.0
       - uses: Swatinem/rust-cache@v2
       - name: Install WebKit2GTK build dependencies (Linux only)
         if: runner.os == 'Linux'
@@ -63,7 +63,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@1.88.0
+      - uses: dtolnay/rust-toolchain@1.100.0
       - uses: EmbarkStudios/cargo-deny-action@v2
   # Full integration build that depends on both the Rust and frontend jobs
   # passing. Builds the frontend first, then compiles the release binary
@@ -73,7 +73,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@1.88.0
+      - uses: dtolnay/rust-toolchain@1.100.0
       - uses: Swatinem/rust-cache@v2
       - name: Install WebKit2GTK build dependencies
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fda20d2..cc067f0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -78,7 +78,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.88.0
+        uses: dtolnay/rust-toolchain@1.100.0
 
       - name: Restore Cargo cache
         uses: Swatinem/rust-cache@v2
@@ -134,7 +134,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.88.0
+        uses: dtolnay/rust-toolchain@1.100.0
 
       - name: Restore Cargo cache
         uses: Swatinem/rust-cache@v2
@@ -196,7 +196,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.88.0
+        uses: dtolnay/rust-toolchain@1.100.0
 
       - name: Restore Cargo cache
         uses: Swatinem/rust-cache@v2
@@ -250,7 +250,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.88.0
+        uses: dtolnay/rust-toolchain@1.100.0
 
       - name: Restore Cargo cache
         uses: Swatinem/rust-cache@v2
@@ -304,7 +304,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.88.0
+        uses: dtolnay/rust-toolchain@1.100.0
 
       - name: Restore Cargo cache
         uses: Swatinem/rust-cache@v2
@@ -354,7 +354,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Install Rust toolchain with x86_64 target
-        uses: dtolnay/rust-toolchain@1.88.0
+        uses: dtolnay/rust-toolchain@1.100.0
         with:
           targets: x86_64-apple-darwin