diff --git a/Pipfile.lock b/Pipfile.lock
index 01ce44c..b60e932 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -104,11 +104,11 @@
         },
         "prompt-toolkit": {
             "hashes": [
-                "sha256:859b283c50bde45f5f97829f77a4674d1c1fcd88539364f1b28a37805cfd89c0",
-                "sha256:d8916d3f62a7b67ab353a952ce4ced6a1d2587dfe9ef8ebc30dd7c386751f289"
+                "sha256:9696f386133df0fc8ca5af4895afe5d78f5fcfe5258111c2a79a1c3e41ffa96d",
+                "sha256:9ada952c9d1787f52ff6d5f3484d0b4df8952787c087edf6a1f7c2cb1ea88148"
             ],
             "markers": "python_full_version >= '3.6.2'",
-            "version": "==3.0.30"
+            "version": "==3.0.31"
         },
         "ptyprocess": {
             "hashes": [