diff --git a/Pipfile.lock b/Pipfile.lock
index acb9cd4..6cec022 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -38,11 +38,11 @@
         },
         "bleach": {
             "hashes": [
-                "sha256:2ffa40dfa80b141ff58eee538bce0d2a09c7d456018d00f7a2cb0ebf967c524d",
-                "sha256:f0b1ee0315062e60afa6b7cc39b1c3718b591e1d552a8841044dc49a68465659"
+                "sha256:cc8da25076a1fe56c3ac63671e2194458e0c4d9c7becfd52ca251650d517903c",
+                "sha256:e78e426105ac07026ba098f04de8abe9b6e3e98b5befbf89b51a5ef0a4292b03"
             ],
             "index": "pypi",
-            "version": "==3.1.2"
+            "version": "==3.1.4"
         },
         "certifi": {
             "hashes": [
@@ -138,10 +138,10 @@
         },
         "json5": {
             "hashes": [
-                "sha256:c24ea55fea5823240c8a3fbd85aa959ccf4127d0e28a95c55e3a4e1f97495946",
-                "sha256:ed357b4faf8e86829ef00d61b28ceedd3b29eeb7c24feb5d1bb22d69cfcc282f"
+                "sha256:2ebfad1cd502dca6aecab5b5c36a21c732c3461ddbc412fb0e9a52b07ddfe586",
+                "sha256:4e0fc461b5508196a3ddb3b981dc677805923b86d6eb603c7f58f2459ab1458f"
             ],
-            "version": "==0.9.3"
+            "version": "==0.9.4"
         },
         "jsonschema": {
             "hashes": [
@@ -161,10 +161,10 @@
         },
         "jupyter-client": {
             "hashes": [
-                "sha256:589dcfb409717cc1baaae5e3d2f7b7f5920763bf039adf4a741aee17e44947af",
-                "sha256:61429e7d2c4b385135d31054944dd3f23a1c6affb0ca3d4328d42fc9ba82b7f5"
+                "sha256:5724827aedb1948ed6ed15131372bc304a8d3ad9ac67ac19da7c95120d6b17e0",
+                "sha256:81c1c712de383bf6bf3dab6b407392b0d84d814c7bd0ce2c7035ead8b2ffea97"
             ],
-            "version": "==6.1.0"
+            "version": "==6.1.2"
         },
         "jupyter-console": {
             "hashes": [
@@ -441,10 +441,10 @@
         },
         "prompt-toolkit": {
             "hashes": [
-                "sha256:859e1b205b6cf6a51fa57fa34202e45365cf58f8338f0ee9f4e84a4165b37d5b",
-                "sha256:ebe6b1b08c888b84c50d7f93dee21a09af39860144ff6130aadbd61ae8d29783"
+                "sha256:563d1a4140b63ff9dd587bda9557cffb2fe73650205ab6f4383092fb882e7dc8",
+                "sha256:df7e9e63aea609b1da3a65641ceaf5bc7d05e0a04de5bd45d05dbeffbabf9e04"
             ],
-            "version": "==3.0.4"
+            "version": "==3.0.5"
         },
         "ptyprocess": {
             "hashes": [
@@ -470,9 +470,9 @@
         },
         "pyrsistent": {
             "hashes": [
-                "sha256:cdc7b5e3ed77bed61270a47d35434a30617b9becdf2478af76ad2c6ade307280"
+                "sha256:28669905fe725965daa16184933676547c5bb40a5153055a8dee2a4bd7933ad3"
             ],
-            "version": "==0.15.7"
+            "version": "==0.16.0"
         },
         "python-dateutil": {
             "hashes": [
@@ -523,10 +523,10 @@
         },
         "qtconsole": {
             "hashes": [
-                "sha256:5c8889015ed7eca912fe0e70945ab1e0c312cdc550df52996ebe04958fafdb97",
-                "sha256:d51c1c51c81fbd1fac62b2d4bdc8b54fb6b7cbe6cbf70c3baeea11516525c956"
+                "sha256:1eb76ca095f22aa8f0137e8672a63422bfa22bd9a202b64240c5de64103470c9",
+                "sha256:d7834598825169fc322390fdfd96bf791833ded21bf22803f083662edbbf3d75"
             ],
-            "version": "==4.7.1"
+            "version": "==4.7.2"
         },
         "qtpy": {
             "hashes": [