diff --git a/documentation/requirements.txt b/documentation/requirements.txt
index 3ad67fae..5a9a9bee 100644
--- a/documentation/requirements.txt
+++ b/documentation/requirements.txt
@@ -7,12 +7,12 @@ feedgenerator==1.9
 gitdb2==2.0.6
 GitPython==3.0.5
 invoke==1.3.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 livereload==2.6.1
 Markdown==3.1.1
 MarkupSafe==1.1.1
 pelican==4.2.0
-Pygments==2.5.2
+Pygments==2.7.4
 python-dateutil==2.8.1
 pytz==2019.3
 six==1.13.0