Index: requirements.txt
===================================================================
diff -u -re525a317896ad03c21cc600d7590dc2c6ba3903d -r02eff24a2b116fe3d71d8275eeb78f419302efd6
--- requirements.txt	(.../requirements.txt)	(revision e525a317896ad03c21cc600d7590dc2c6ba3903d)
+++ requirements.txt	(.../requirements.txt)	(revision 02eff24a2b116fe3d71d8275eeb78f419302efd6)
@@ -7,18 +7,19 @@
 cycler==0.10.0
 docutils==0.16
 doxypypy==0.8.8.6
-flake8==3.8.3
+et-xmlfile==1.0.1
+flake8==3.8.4
 idna==2.9
 imagesize==1.2.0
-importlib-metadata==1.7.0
+importlib-metadata==2.0.0
 Jinja2==2.11.2
 kiwisolver==1.1.0
 m2r==0.2.1
 MarkupSafe==1.1.1
-matplotlib==3.2.1
 mccabe==0.6.1
 mistune==0.8.4
-numpy==1.18.2
+numpy==1.19.5
+openpyxl==3.0.7
 packaging==20.4
 pycodestyle==2.6.0
 pyflakes==2.2.0
@@ -28,6 +29,7 @@
 python-dateutil==2.8.1
 pytz==2020.1
 requests==2.23.0
+shiboken2==5.15.2
 six==1.14.0
 snowballstemmer==2.0.0
 Sphinx==3.0.4
@@ -40,4 +42,4 @@
 sphinxcontrib-serializinghtml==1.1.4
 urllib3==1.25.9
 wrapt==1.12.0
-zipp==3.1.0
+zipp==3.3.1