diff --git a/src/requirements.txt b/src/requirements.txt
index 3b8ae9b..6a48327 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -3,7 +3,7 @@ chardet==3.0.4
 click==7.1.2
 fastapi==0.61.1
 h11==0.11.0
-idna==2.10
+idna==3.2
 joblib==0.17.0
 numpy==1.19.4
 pandas==1.1.4