diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 00fb04a..02173ba 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Install dependencies
       run: |
 
-        python -m pip install --upgrade pip
+        python -m pip install pip==23.3.2
         pip install mypy==1.0.0 yapf pylint -r requirements.txt
     - name: Check types with mypy
       # Get all files with find because ** doesn't expand correctly.