diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 337661e..1c8b4c1 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -74,6 +74,7 @@ jobs:
 
       - name: Install build dependencies
         run: |
+          pip install git+https://github.com/pyinstaller/pyinstaller
           python -m pip install --upgrade --upgrade-strategy eager -r requirements_dev.txt
 
       - name: Install Windows build dependencies
diff --git a/.github/workflows/package.yaml b/.github/workflows/package.yaml
index 95d873e..d39f6b2 100644
--- a/.github/workflows/package.yaml
+++ b/.github/workflows/package.yaml
@@ -35,6 +35,7 @@ jobs:
 
       - name: Install build dependencies
         run: |
+          pip install git+https://github.com/pyinstaller/pyinstaller
           python -m pip install --upgrade --upgrade-strategy eager -r requirements_dev.txt
 
       - name: Install Windows build dependencies