diff --git a/.github/workflows/linux-cross.yaml b/.github/workflows/linux-cross.yaml
index 39f15182..94e5569f 100644
--- a/.github/workflows/linux-cross.yaml
+++ b/.github/workflows/linux-cross.yaml
@@ -25,6 +25,7 @@ jobs:
       env:
         PYO3_CROSS_LIB_DIR: /opt/python/${{ matrix.python.abi }}
       with:
+        maturin-version: v0.12.19
         target: ${{ matrix.target }}
         rust-toolchain: nightly-2022-06-22
         manylinux: auto
diff --git a/.github/workflows/manylinux2014.yaml b/.github/workflows/manylinux2014.yaml
index 44619636..d70a9ca2 100644
--- a/.github/workflows/manylinux2014.yaml
+++ b/.github/workflows/manylinux2014.yaml
@@ -19,6 +19,9 @@ jobs:
         ]
     env:
       PATH: /github/home/.local/bin:/github/home/.cargo/bin:/opt/python/${{ matrix.python.abi }}/bin:/opt/rh/devtoolset-10/root/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+      CC: "gcc"
+      CFLAGS: "-O2 -fno-plt -flto"
+      LDFLAGS: "-O2 -flto -Wl,--as-needed"
     container:
       image: quay.io/pypa/manylinux2014_x86_64:latest
       options: --user 0
@@ -27,7 +30,7 @@ jobs:
     - uses: actions/checkout@v2
     - run: python3 -m pip install --user --upgrade pip "maturin>=0.12.19,<0.13" wheel
     - run: cargo fetch
-    - run: maturin build --no-sdist --release --strip --cargo-extra-args="--features=unstable-simd" --compatibility manylinux2014 --interpreter python${{ matrix.python.version }}
+    - run: maturin build --no-sdist --release --strip --cargo-extra-args="--features=unstable-simd,yyjson" --compatibility manylinux2014 --interpreter python${{ matrix.python.version }}
     - run: python3 -m pip install --user target/wheels/orjson*.whl
     - run: python3 -m pip install --user -r test/requirements.txt -r integration/requirements.txt
     - run: pytest -s -rxX -v test
diff --git a/.github/workflows/musllinux.yaml b/.github/workflows/musllinux.yaml
index b7d0ba1a..0783a96f 100644
--- a/.github/workflows/musllinux.yaml
+++ b/.github/workflows/musllinux.yaml
@@ -30,10 +30,11 @@ jobs:
     - name: Build wheels
       uses: messense/maturin-action@v1
       with:
+        maturin-version: v0.12.19
         rust-toolchain: nightly-2022-06-22
         target: ${{ matrix.platform.target }}
         manylinux: musllinux_1_1
-        args: --release --strip --out dist --no-sdist --cargo-extra-args="--features=unstable-simd" -i python${{ matrix.python.version }}
+        args: --release --strip --out dist --no-sdist --cargo-extra-args="--features=unstable-simd,yyjson" -i python${{ matrix.python.version }}
     - name: Set up QEMU
       if: matrix.platform.arch != 'x86_64'
       uses: docker/setup-qemu-action@v2
diff --git a/ci/azure-macos.yml b/ci/azure-macos.yml
index cbf1e324..79d58513 100644
--- a/ci/azure-macos.yml
+++ b/ci/azure-macos.yml
@@ -36,7 +36,7 @@ steps:
   env:
     CC: "clang"
     CFLAGS: "-O2 -fno-plt -flto=thin"
-    LDFLAGS: "-O2 -flto=thin -fuse-ld=lld --as-needed,-z,relro,-z,now"
+    LDFLAGS: "-O2 -flto=thin -fuse-ld=lld -Wl,--as-needed"
   displayName: build universal2
 - bash: pip install --force-reinstall target/wheels/orjson*universal2.whl
   displayName: install universal2