diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index db48f90..f64a4f0 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -26,7 +26,7 @@ jobs:
     env:
       RUST_BACKTRACE: full
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Install rust-${{ matrix.channel }}
         uses: actions-rs/toolchain@v1
         with:
@@ -34,12 +34,12 @@ jobs:
           profile: minimal
           override: true
       - name: Cache cargo registry
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         continue-on-error: true
         with:
           path: |
-            ~/.cargo/registry
-            ~/.cargo/git
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
           key: ${{ runner.os }}-cargo-${{ matrix.channel }}
           restore-keys: |
             ${{ runner.os }}-cargo-${{ matrix.channel }}
@@ -131,7 +131,15 @@ jobs:
         with:
           command: update
           args: --package num-traits --precise 0.2.18
-      - name: Check formatting
+      - name: Setup Taplo
+        if: matrix.lint
+        uses: uncenter/setup-taplo@v1
+        with:
+          version: "0.8.1"
+      - name: Check Cargo.toml formatting
+        if: matrix.lint
+        run: taplo fmt --check --diff
+      - name: Check sourcecode formatting
         if: matrix.lint
         uses: actions-rs/cargo@v1
         with:
diff --git a/.taplo.toml b/.taplo.toml
new file mode 100644
index 0000000..9f967cb
--- /dev/null
+++ b/.taplo.toml
@@ -0,0 +1,4 @@
+include = [".taplo.toml", "Cargo.toml"]
+
+[formatting]
+indent_string = "    "
diff --git a/Cargo.toml b/Cargo.toml
index 654eba1..8fe42cb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,14 +13,14 @@ categories = ["api-bindings", "os::windows-apis"]
 
 [dependencies]
 cfg-if = "1.0"
-windows-sys = {version = "0.48", features = [
+windows-sys = { version = "0.48", features = [
     "Win32_Foundation",
     "Win32_System_Time",
     "Win32_System_Registry",
     "Win32_Security",
     "Win32_Storage_FileSystem",
-    "Win32_System_Diagnostics_Debug"
-]}
+    "Win32_System_Diagnostics_Debug",
+] }
 chrono = { version = "0.4.6", optional = true }
 serde = { version = "1", optional = true }