diff --git a/Pipfile.lock b/Pipfile.lock
index f2f914c..ee68ab4 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -229,11 +229,12 @@
         },
         "idna": {
             "hashes": [
-                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
-                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
+                "sha256:048adeaf8c2d788c40fee287673ccaa74c24ffd8dcf09ffa555a2fbb59f10ac8",
+                "sha256:ca962446ea538f7092a95e057da437618e886f4d349216d2b1e294abfdb65fdc"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==2.10"
+            "index": "pypi",
+            "markers": "python_version >= '3.8'",
+            "version": "==3.15"
         },
         "ipykernel": {
             "hashes": [