diff --git a/server/workers/metrics/requirements.txt b/server/workers/metrics/requirements.txt
index 7679debf7..e8fdddf23 100644
--- a/server/workers/metrics/requirements.txt
+++ b/server/workers/metrics/requirements.txt
@@ -1,7 +1,7 @@
 asn1crypto==0.24.0
 async-timeout==4.0.2
 cryptography==2.1.4
-idna==2.6
+idna==3.7
 importlib-metadata==4.8.3
 keyring==10.6.0
 keyrings.alt==3.0