diff --git a/requirements.txt b/requirements.txt
index 0ef7ebc..344e3c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,12 @@
 awscli==1.22.55
-numpy==1.22.3
-scikit-bio==0.6.0
+scikit-bio==0.7.0
 biopython==1.79
 ipywidgets
 jupyter_contrib_nbextensions
 nbconvert==6.5.0
 openpyxl==3.0.3
 xlrd==1.2.0
-statsmodels==0.13.2
-onecodex[all,reports]==0.18.0
+statsmodels==0.14.0
+onecodex[all,reports]==0.19.0
 taxonomy==0.10.0
 widgetsnbextension
diff --git a/test/notebooks/example_expected.pdf b/test/notebooks/example_expected.pdf
index 21b8f2f..5748a83 100644
Binary files a/test/notebooks/example_expected.pdf and b/test/notebooks/example_expected.pdf differ