diff --git a/.github/workflows/belt-mac.yml b/.github/workflows/belt-mac.yml
index b48c8f7..605ed0a 100644
--- a/.github/workflows/belt-mac.yml
+++ b/.github/workflows/belt-mac.yml
@@ -57,6 +57,6 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-      - run: cargo test --no-default-features
-      - run: cargo test
-      - run: cargo test --all-features
+      - uses: RustCrypto/actions/cargo-hack-install@master
+      - run: cargo hack test --feature-powerset
+      - run: cargo test --release --all-features
diff --git a/.github/workflows/cbc-mac.yml b/.github/workflows/cbc-mac.yml
index df4d10a..afe5ccd 100644
--- a/.github/workflows/cbc-mac.yml
+++ b/.github/workflows/cbc-mac.yml
@@ -58,6 +58,6 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-      - run: cargo test --no-default-features
-      - run: cargo test
-      - run: cargo test --all-features
+      - uses: RustCrypto/actions/cargo-hack-install@master
+      - run: cargo hack test --feature-powerset
+      - run: cargo test --release --all-features
diff --git a/.github/workflows/cmac.yml b/.github/workflows/cmac.yml
index 9312240..085400b 100644
--- a/.github/workflows/cmac.yml
+++ b/.github/workflows/cmac.yml
@@ -57,6 +57,6 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-      - run: cargo test --no-default-features
-      - run: cargo test
-      - run: cargo test --all-features
+      - uses: RustCrypto/actions/cargo-hack-install@master
+      - run: cargo hack test --feature-powerset
+      - run: cargo test --release --all-features
diff --git a/.github/workflows/hmac.yml b/.github/workflows/hmac.yml
index 9d8a0c9..7ad917d 100644
--- a/.github/workflows/hmac.yml
+++ b/.github/workflows/hmac.yml
@@ -57,6 +57,6 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-      - run: cargo test --no-default-features
-      - run: cargo test
-      - run: cargo test --all-features
+      - uses: RustCrypto/actions/cargo-hack-install@master
+      - run: cargo hack test --feature-powerset
+      - run: cargo test --release --all-features
diff --git a/.github/workflows/pmac.yml b/.github/workflows/pmac.yml
index 58ae382..09f3c39 100644
--- a/.github/workflows/pmac.yml
+++ b/.github/workflows/pmac.yml
@@ -57,6 +57,6 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-      - run: cargo test --no-default-features
-      - run: cargo test
-      - run: cargo test --all-features
+      - uses: RustCrypto/actions/cargo-hack-install@master
+      - run: cargo hack test --feature-powerset
+      - run: cargo test --release --all-features
diff --git a/.github/workflows/retail-mac.yml b/.github/workflows/retail-mac.yml
index f1a703e..8e6e96d 100644
--- a/.github/workflows/retail-mac.yml
+++ b/.github/workflows/retail-mac.yml
@@ -57,6 +57,6 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-      - run: cargo test --no-default-features
-      - run: cargo test
-      - run: cargo test --all-features
+      - uses: RustCrypto/actions/cargo-hack-install@master
+      - run: cargo hack test --feature-powerset
+      - run: cargo test --release --all-features