diff --git a/Jenkinsfile b/Jenkinsfile
index 0470f49..fd074e4 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -43,7 +43,7 @@ node('ETLdev') {
                     python -m venv --clear %VEDIR%
                     call %VEDIR%/Scripts/activate.bat || goto :error
                     python -m pip install --upgrade pip || goto :error
-                    pip install -r ./requirements.txt --cache-dir ./data || goto :error
+                    python -m pip install -r ./requirements.txt --cache-dir ./data || goto :error
                     
                     :error
                     echo Failed with error #%errorlevel%.
diff --git a/requirements.txt b/requirements.txt
index 851f14d..7087055 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,8 +3,8 @@ git+https://github.com/bcgov/dbc-pylib@v4.0.0#egg=PMP&subdirectory=PMP
 git+https://github.com/bcgov/dbc-pylib@v4.0.0#egg=FMEUtil&subdirectory=FMEUtil
 git+https://github.com/bcgov/dbc-pylib@v4.0.0#egg=KirkUtil&subdirectory=KirkUtil
 git+https://github.com/bcgov/dbc-pylib@v4.0.0#egg=DB&subdirectory=DB
-requests2==2.21.0
+requests==2.21.0
 enum34==1.1.6
 python-dateutil==2.7.5
 cx_Oracle==7.0.0
-PyYAML>=4
+PyYAML==4.2b4