diff --git a/.github/workflows/PyPI.yml b/.github/workflows/PyPI.yml
index fb40853..34edef2 100644
--- a/.github/workflows/PyPI.yml
+++ b/.github/workflows/PyPI.yml
@@ -32,6 +32,9 @@ jobs:
           #   target: ppc64le
     steps:
       - uses: actions/checkout@v4
+      - name: Install dependencies
+        run: |
+          sudo apt-get update && sudo apt-get install libsodium-dev
       - uses: actions/setup-python@v5
         with:
           python-version: '3.10'
@@ -86,6 +89,9 @@ jobs:
             target: aarch64
     steps:
       - uses: actions/checkout@v4
+      - name: Install dependencies
+        run: |
+          brew install libsodium
       - uses: actions/setup-python@v5
         with:
           python-version: '3.10'