diff --git a/Pipfile.lock b/Pipfile.lock
index b3c0525..6317c17 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -33,11 +33,10 @@
         },
         "idna": {
             "hashes": [
-                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
-                "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"
+                "sha256:5205d03e7bcbb919cc9c19885f9920d622ca52448306f2377daede5cf3faac16",
+                "sha256:c5b02147e01ea9920e6b0a3f1f7bb833612d507592c837a6c49552768f4054e1"
             ],
-            "index": "pypi",
-            "version": "==2.8"
+            "version": "==3.1"
         },
         "mccabe": {
             "hashes": [
diff --git a/requirements.txt b/requirements.txt
index 0c36bfe..34ffaf5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 certifi==2019.11.28
 chardet==3.0.4
-idna==2.8
+idna==3.1
 mccabe==0.6.1
 requests==2.22.0
 urllib3==1.25.7