diff --git a/Lesson04/Exercise31/requirements.txt b/Lesson04/Exercise31/requirements.txt
index ba5609d..9547c89 100644
--- a/Lesson04/Exercise31/requirements.txt
+++ b/Lesson04/Exercise31/requirements.txt
@@ -1,6 +1,6 @@
 Flask==1.0.3
 Flask-RESTful==0.3.7
-httpie==1.0.3
+httpie==3.1.0
 Flask-SQLAlchemy==2.4.0
 Flask-Migrate==2.5.2
 psycopg2-binary==2.8.3