diff --git a/Pipfile.lock b/Pipfile.lock
index fe3f0ca..b9bc89d 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,10 +18,10 @@
     "default": {
         "certifi": {
             "hashes": [
-                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
-                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
+                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
+                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
             ],
-            "version": "==2019.9.11"
+            "version": "==2020.12.5"
         },
         "chardet": {
             "hashes": [
@@ -32,10 +32,10 @@
         },
         "colorzero": {
             "hashes": [
-                "sha256:acba47119b5d8555680d3cda9afe6ccc5481385ccc3c00084dd973f7aa184599",
-                "sha256:e3c36d15b293de2b2f77ff54a5bd243fffac941ed0a5332d0697a6612a26a0a3"
+                "sha256:0e60d743a6b8071498a56465f7719c96a5e92928f858bab1be2a0d606c9aa0f8",
+                "sha256:e7d5a5c26cd0dc37b164ebefc609f388de24f8593b659191e12d85f8f9d5eb58"
             ],
-            "version": "==1.1"
+            "version": "==2.0"
         },
         "cups": {
             "hashes": [
@@ -64,7 +64,6 @@
             "hashes": [
                 "sha256:05f1c631e8d9ab877886955da825e48b459e097886a21448ab17b34c60cfd66c",
                 "sha256:6a866c9659e62a81abd72cdb32b400762d76085b964beb0b15106d573a539677",
-                "sha256:a315a665c266db28fb751891d0661fe5e750ced812cb4eadb3ce63afba9a7475",
                 "sha256:ef1da35b78d534197e7ce4a604a4a190e9aa769e56634957535f3479a50d8cd1"
             ],
             "index": "pypi",
@@ -95,10 +94,11 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:3de946ffbed6e6746608990594d08faac602528ac7015ac28d33cee6a45b7398",
-                "sha256:9a107b99a5393caf59c7aa3c1249c16e6879447533d0887f4336dde834c7be86"
+                "sha256:2f3db8b19923a873b3e5256dc9c2dedfa883e33d87c690d9c7913e1f40673cdc",
+                "sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc"
             ],
-            "version": "==1.25.6"
+            "index": "pypi",
+            "version": "==1.25.8"
         }
     },
     "develop": {}