diff --git a/Pipfile.lock b/Pipfile.lock
index cf33f75..b4ced3e 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -499,11 +499,11 @@
         },
         "sphinx": {
             "hashes": [
-                "sha256:6d56a34697bb749ffa0152feafc4b19836c755d90a7c59b72bc7dfd371b9cc6b",
-                "sha256:97787ff1fa3256a3eef9eda523a63dbf299f7b47e053cfcf684a1c2a8380c912"
+                "sha256:1c0abe6d4de7a6b2c2b109a2e18387bf27b240742e1b34ea42ac3ed2ac99978c",
+                "sha256:ed33bc597dd8f05cd37118f64cbac0b8bf773389a628ddfe95ab9e915c9308dc"
             ],
             "index": "pypi",
-            "version": "==6.2.1"
+            "version": "==7.2.2"
         },
         "sphinx-rtd-theme": {
             "hashes": [