diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f330ead..0759100 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r requirements.txt
+          pip install -r pipenv
       - name: Test with pytest
         run: |
           pip install pytest 
diff --git a/tests/Pipfile b/tests/Pipfile
index 772d798..3eadeec 100644
--- a/tests/Pipfile
+++ b/tests/Pipfile
@@ -6,3 +6,4 @@ verify_ssl = true
 [packages]
 pytest = "*"
 assemblyline-v4-service = "*"
+PyYAML = "==6.0.1"
diff --git a/tests/requirements.txt b/tests/requirements.txt
deleted file mode 100644
index c4a2a50..0000000
--- a/tests/requirements.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-GitPython
-assemblyline-service-utilities
-git+https://github.com/CybercentreCanada/pysigma.git
-assemblyline-client