diff --git a/requirements.txt b/requirements.txt
index f6676421c..d7031e411 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,7 @@
-wxPython == 4.0.4
+wxPython == 4.0.6
 logbook >= 1.0.0
-matplotlib >= 2.0.0
+matplotlib == 3.0.3
+numpy==1.16.4
 python-dateutil
 requests >= 2.0.0
 sqlalchemy >= 1.3.0
diff --git a/version.yml b/version.yml
index 49b8e2b2b..e04cfaf60 100644
--- a/version.yml
+++ b/version.yml
@@ -1 +1 @@
-version: v2.9.4
+version: v2.9.6