diff --git a/ansible/files/bootstrap/python-requirements.txt b/ansible/files/bootstrap/python-requirements.txt
index a6355d2..72f9227 100644
--- a/ansible/files/bootstrap/python-requirements.txt
+++ b/ansible/files/bootstrap/python-requirements.txt
@@ -1,12 +1,12 @@
 python_moztelemetry>=0.5,<1.0.0
-python_mozaggregator
-montecarlino
+python-mozaggregator==0.2.6.8
+montecarlino==0.1.6
 jupyter-notebook-gist>=0.4.0,<1.0.0
 jupyter-spark>=0.3.0,<1.0.0
-boto3
-parquet2hive
-protobuf==3.1.0
-py4j==0.8.2.1
+boto3==1.4.4
+parquet2hive==0.3.0
+protobuf==3.3.0
+py4j==0.10.5
 pyliblzma==0.5.3
-plotly==1.6.16
-seaborn==0.6.0
\ No newline at end of file
+plotly==2.0.11
+seaborn==0.7.1
\ No newline at end of file