diff --git a/Pipfile b/Pipfile
index da03e94..8165448 100644
--- a/Pipfile
+++ b/Pipfile
@@ -10,7 +10,7 @@ slackeventsapi = "~=2.1"
 slackclient = "~=2.1"
 furl = "~=2.0"
 extruct = "~=0.7"
-requests = "~=2.21"
+requests = "~=2.22"
 
 [requires]
 python_version = "3.7"
diff --git a/Pipfile.lock b/Pipfile.lock
index 9355a69..d1d0c43 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "3aa5fd9e7035e74b00ce038b75ec205ea8047c75d4f517ab47d114b97452a7d9"
+            "sha256": "e863b2fdc570c603e8e501efac08f1eb24bfb4af190b581c1d389176553f4054"
         },
         "pipfile-spec": 6,
         "requires": {