diff --git a/Pipfile.lock b/Pipfile.lock
index 164c257..44e5a1e 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -192,10 +192,10 @@
         },
         "jupyter-core": {
             "hashes": [
-                "sha256:2c6e7c1e9f2ac45b5c2ceea5730bc9008d92fe59d0725eac57b04c0edfba24f7",
-                "sha256:f4fa22d6cf25f34807c995f22d2923693575c70f02557bcbfbe59bd5ec8d8b84"
+                "sha256:d69baeb9ffb128b8cd2657fcf2703f89c769d1673c851812119e3a2a0e93ad9a",
+                "sha256:f875e4d27e202590311d468fa55f90c575f201490bd0c18acabe4e318db4a46d"
             ],
-            "version": "==4.5.0"
+            "version": "==4.9.2"
         },
         "markupsafe": {
             "hashes": [