diff --git a/scripts/python/xml2vhdl-ox/requirements.txt b/scripts/python/xml2vhdl-ox/requirements.txt
index 8079ee7..88ebde5 100644
--- a/scripts/python/xml2vhdl-ox/requirements.txt
+++ b/scripts/python/xml2vhdl-ox/requirements.txt
@@ -1,5 +1,5 @@
 alabaster==0.7.12
-babel==2.6.0
+babel==2.9.1
 breathe==4.11.1
 certifi==2018.11.29
 chardet==3.0.4
diff --git a/scripts/python/xml2vhdl-ox/xml2vhdl/requirements.txt b/scripts/python/xml2vhdl-ox/xml2vhdl/requirements.txt
index 1f02723..4f5668e 100644
--- a/scripts/python/xml2vhdl-ox/xml2vhdl/requirements.txt
+++ b/scripts/python/xml2vhdl-ox/xml2vhdl/requirements.txt
@@ -1,6 +1,6 @@
 -i https://pypi.python.org/simple/
 alabaster==0.7.12
-babel==2.7.0
+babel==2.9.1
 breathe==4.11.1
 certifi==2019.9.11
 chardet==3.0.4