diff --git a/scripts/python/xml2vhdl-ox/requirements.txt b/scripts/python/xml2vhdl-ox/requirements.txt
index 8079ee7..ded24d3 100644
--- a/scripts/python/xml2vhdl-ox/requirements.txt
+++ b/scripts/python/xml2vhdl-ox/requirements.txt
@@ -7,7 +7,7 @@ colorlog==4.0.2
 docutils==0.14
 idna==2.8
 imagesize==1.1.0
-jinja2==2.10
+jinja2==2.11.3
 logging==0.4.9.6
 lxml==4.3.0
 markupsafe==1.1.0
diff --git a/scripts/python/xml2vhdl-ox/xml2vhdl/requirements.txt b/scripts/python/xml2vhdl-ox/xml2vhdl/requirements.txt
index 1f02723..2366617 100644
--- a/scripts/python/xml2vhdl-ox/xml2vhdl/requirements.txt
+++ b/scripts/python/xml2vhdl-ox/xml2vhdl/requirements.txt
@@ -8,7 +8,7 @@ colorlog==4.0.2
 docutils==0.15.2
 idna==2.8
 imagesize==1.1.0
-jinja2==2.10.3
+jinja2==2.11.3
 logging==0.4.9.6
 lxml==4.3.0
 markupsafe==1.1.1