diff --git a/.github/workflows/build_and_upload_PyPI.yml b/.github/workflows/build_and_upload_PyPI.yml
index 89348300..e9d874ea 100644
--- a/.github/workflows/build_and_upload_PyPI.yml
+++ b/.github/workflows/build_and_upload_PyPI.yml
@@ -38,7 +38,7 @@ jobs:
           CIBW_BUILD: ${{ matrix.cibw_python }}
           CIBW_ARCHS: ${{ matrix.arch }}
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux }}
-          CIBW_BEFORE_BUILD: "pip install -r requirements.txt cython>=0.29.21 numpy==1.19.0"
+          CIBW_BEFORE_BUILD: "pip install -r requirements.txt"
           CIBW_SKIP: "*-musllinux_*"
           CIBW_BEFORE_ALL_LINUX: >
             yum -y update &&
diff --git a/.github/workflows/manully_test_PYPI.yml b/.github/workflows/manully_test_PYPI.yml
index 09ed1a4c..36825dee 100644
--- a/.github/workflows/manully_test_PYPI.yml
+++ b/.github/workflows/manully_test_PYPI.yml
@@ -36,7 +36,7 @@ jobs:
           CIBW_BUILD: ${{ matrix.cibw_python }}
           CIBW_ARCHS: ${{ matrix.arch }}
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux }}
-          CIBW_BEFORE_BUILD: "pip install -r requirements.txt cython>=0.29.21 numpy==1.19.0"
+          CIBW_BEFORE_BUILD: "pip install -r requirements.txt"
           CIBW_SKIP: "*-musllinux_*"
           CIBW_BEFORE_ALL_LINUX: >
             yum -y update &&