diff --git a/ocata-more-requirements.txt b/ocata-more-requirements.txt
index d002643..801c089 100644
--- a/ocata-more-requirements.txt
+++ b/ocata-more-requirements.txt
@@ -3,7 +3,7 @@ amqp==1.4.9
 anyjson==0.3.3
 appdirs==1.4.3
 automaton==1.7.1
-Babel==2.3.4
+Babel==2.9.1
 beautifulsoup4==4.5.3
 cachetools==2.0.0
 castellan==0.5.0
diff --git a/pike-more-requirements.txt b/pike-more-requirements.txt
index ac85e24..e113514 100644
--- a/pike-more-requirements.txt
+++ b/pike-more-requirements.txt
@@ -3,7 +3,7 @@ amqp==2.2.1
 appdirs==1.4.3
 asn1crypto==0.22.0
 automaton==1.12.2
-Babel==2.3.4
+Babel==2.9.1
 bcrypt==3.1.3
 beautifulsoup4==4.6.0
 cachetools==2.0.0
diff --git a/queens-more-requirements.txt b/queens-more-requirements.txt
index 166e19f..fa1690a 100644
--- a/queens-more-requirements.txt
+++ b/queens-more-requirements.txt
@@ -2,7 +2,7 @@ alembic==0.9.7
 amqp==2.3.2
 appdirs==1.4.3
 asn1crypto==0.24.0
-Babel==2.5.3
+Babel==2.9.1
 beautifulsoup4==4.6.0
 cachetools==2.0.1
 certifi==2018.1.18