diff --git a/requirements.txt b/requirements.txt
index 7cdd1fb..bec324f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ Flask-SQLAlchemy==2.4.0
 Flask-WTF==0.14.2
 guess_language-spirit==0.5.3
 idna==2.8
-itsdangerous==0.24
+itsdangerous==1.1.0
 Jinja2==2.10.1
 Mako==1.1.0
 MarkupSafe==1.0