diff --git a/Pipfile b/Pipfile
index 424ef3e..a69fbaa 100644
--- a/Pipfile
+++ b/Pipfile
@@ -54,7 +54,7 @@ sqlparse = "==0.4.1"
 toml = "==0.10.2"
 tornado = "==6.1"
 traitlets = "==5.0.5"
-urllib3 = "==1.26.2"
+urllib3 = "==1.26.5"
 wcwidth = "==0.2.5"
 whitenoise = "==5.2.0"
 wrapt = "==1.12.1"
diff --git a/Pipfile.lock b/Pipfile.lock
index 8d1c986..ae72c94 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "db57cec7dd0139f1c8b73dbf796430cc455e8733ca941191540f642e67d8475b"
+            "sha256": "44cb01d4ccd2817564bc081cdbc1fba44ddbc7fbbfc437475164456734d508c5"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -88,14 +88,6 @@
             "index": "pypi",
             "version": "==2.0.6"
         },
-        "colorama": {
-            "hashes": [
-                "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b",
-                "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"
-            ],
-            "markers": "sys_platform == 'win32'",
-            "version": "==0.4.4"
-        },
         "decorator": {
             "hashes": [
                 "sha256:6e5c199c16f7a9f0e3a61a4a54b3d27e7dad0dbdde92b944426cb20914376323",
@@ -480,24 +472,6 @@
             "index": "pypi",
             "version": "==2020.5"
         },
-        "pywin32": {
-            "hashes": [
-                "sha256:2a09632916b6bb231ba49983fe989f2f625cea237219530e81a69239cd0c4559",
-                "sha256:51cb52c5ec6709f96c3f26e7795b0bf169ee0d8395b2c1d7eb2c029a5008ed51",
-                "sha256:5f9ec054f5a46a0f4dfd72af2ce1372f3d5a6e4052af20b858aa7df2df7d355b",
-                "sha256:6fed4af057039f309263fd3285d7b8042d41507343cd5fa781d98fcc5b90e8bb",
-                "sha256:793bf74fce164bcffd9d57bb13c2c15d56e43c9542a7b9687b4fccf8f8a41aba",
-                "sha256:79cbb862c11b9af19bcb682891c1b91942ec2ff7de8151e2aea2e175899cda34",
-                "sha256:7d3271c98434617a11921c5ccf74615794d97b079e22ed7773790822735cc352",
-                "sha256:aad484d52ec58008ca36bd4ad14a71d7dd0a99db1a4ca71072213f63bf49c7d9",
-                "sha256:b1675d82bcf6dbc96363fca747bac8bff6f6e4a447a4287ac652aa4b9adc796e",
-                "sha256:c268040769b48a13367221fced6d4232ed52f044ffafeda247bd9d2c6bdc29ca",
-                "sha256:d9b5d87ca944eb3aa4cd45516203ead4b37ab06b8b777c54aedc35975dec0dee",
-                "sha256:fcf44032f5b14fcda86028cdf49b6ebdaea091230eb0a757282aa656e4732439"
-            ],
-            "markers": "sys_platform == 'win32'",
-            "version": "==303"
-        },
         "pyzmq": {
             "hashes": [
                 "sha256:089b974ec04d663b8685ac90e86bfe0e4da9d911ff3cf52cb765ff22408b102d",
@@ -554,11 +528,11 @@
         },
         "setuptools": {
             "hashes": [
-                "sha256:80743e57120665fa65665286369a0734bce0e7a629ad36507fb7a4b65e7d2e3b",
-                "sha256:93b1a3037230bf9aa07327b9fc58f527d5f4e22d36705b55d55ba3ece8606ca6"
+                "sha256:d0b9a8433464d5800cbe05094acf5c6d52a91bfac9b52bcfc4d41382be5d5d31",
+                "sha256:e197a19aa8ec9722928f2206f8de752def0e4c9fc6953527360d1c36d94ddb2f"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==60.9.2"
+            "version": "==65.5.1"
         },
         "six": {
             "hashes": [
@@ -641,11 +615,11 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:19188f96923873c92ccb987120ec4acaa12f0461fa9ce5d3d0772bc965a39e08",
-                "sha256:d8ff90d979214d7b4f8ce956e80f4028fc6860e4431f731ea4a8c08f23f99473"
+                "sha256:753a0374df26658f99d826cfe40394a686d05985786d946fbe4165b5148f5a7c",
+                "sha256:a7acd0977125325f516bda9735fa7142b909a8d01e8b2e4c8108d0984e6e0098"
             ],
             "index": "pypi",
-            "version": "==1.26.2"
+            "version": "==1.26.5"
         },
         "wcwidth": {
             "hashes": [