diff --git a/.github/workflows/ci_test.yml b/.github/workflows/ci_test.yml
index 5cda1f4..825bcdd 100644
--- a/.github/workflows/ci_test.yml
+++ b/.github/workflows/ci_test.yml
@@ -50,7 +50,8 @@ jobs:
           name: codecov-umbrella
           fail_ci_if_error: true
 
-  build:
+
+build:
     needs: tests
     runs-on: ubuntu-latest
     steps:
@@ -72,9 +73,10 @@ jobs:
           CIBW_BEFORE_BUILD: "pip install numpy>=1.16.3 --only-binary=numpy scipy>=1.2.0 --only-binary=scipy"
           CIBW_BUILD_VERBOSITY: 1
           CIBW_SKIP: "pp* cp27-* cp35-* cp36-* cp37-* cp38-* *-win32 *-manylinux_i686 *-musllinux_i686 *-macosx_10_6_intel *-macosx_10_9_intel *-macosx_10_10_intel *-macosx_10_11_intel *-macosx_10_12_intel *-macosx_10_13_intel *-macosx_10_14_intel *-macosx_10_15_intel"
-          CIBW_ARCHS: "x86_64"
+          CIBW_ARCHS: "x86_64 aarch64"
           CIBW_ARCHS_MACOS: "x86_64 arm64"
           CIBW_MANYLINUX_X86_64_IMAGE: "manylinux2014"
+          CIBW_MANYLINUX_AARCH64_IMAGE: "manylinux2014_aarch64"
       - name: Build source distribution
         run: python setup.py sdist
       - uses: actions/upload-artifact@v3
@@ -84,6 +86,7 @@ jobs:
             ./dist/*.whl
             ./dist/*.tar.gz
 
+
   deploy:
     needs: build
     runs-on: ubuntu-latest
@@ -110,6 +113,7 @@ jobs:
           #TWINE_PASSWORD: ${{ secrets.TEST_PYPI_API_TOKEN }}
           #TWINE_REPOSITORY_URL: https://test.pypi.org/legacy/
 
+
   conda-package:
     runs-on: ubuntu-latest
     needs: [tests, build]
@@ -133,7 +137,7 @@ jobs:
         if: github.event_name == 'release'
         run: |
           echo "Uploading to Anaconda Cloud..."
+          source activate base
           anaconda -t ${{ secrets.ANACONDA_API_TOKEN }} upload $(conda build recipe/ --output)
         env:
           ANACONDA_API_TOKEN: ${{ secrets.ANACONDA_API_TOKEN }}
-