diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 37506451b..bf290b48d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -72,18 +72,11 @@ jobs:
     name: MSRV
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: "1.73"
+        toolchain: "nightly"
         override: true
-    - run: cargo build --all-features
-
-  security_audit:
-    name: rust_audit
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/audit-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+    - uses: taiki-e/install-action@cargo-hack
+    - uses: taiki-e/install-action@cargo-minimal-versions
+    - run: cargo minimal-versions check --all-features