diff --git a/Gemfile.lock b/Gemfile.lock
index 7bd4efb..7992cfb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,26 +1,32 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    faraday (1.3.0)
-      faraday-net_http (~> 1.0)
-      multipart-post (>= 1.2, < 3)
-      ruby2_keywords
-    faraday-net_http (1.0.1)
-    faraday_middleware (1.0.0)
-      faraday (~> 1.0)
+    faraday (2.14.1)
+      faraday-net_http (>= 2.0, < 3.5)
+      json
+      logger
+    faraday-mashify (1.0.2)
+      faraday (~> 2.0)
+      hashie
+    faraday-multipart (1.2.0)
+      multipart-post (~> 2.0)
+    faraday-net_http (3.4.2)
+      net-http (~> 0.5)
     gli (2.20.0)
     hashie (4.1.0)
-    multipart-post (2.1.1)
-    ruby2_keywords (0.0.4)
-    slack-ruby-client (0.17.0)
-      faraday (>= 1.0)
-      faraday_middleware
+    json (2.18.1)
+    logger (1.7.0)
+    multipart-post (2.4.1)
+    net-http (0.9.1)
+      uri (>= 0.11.1)
+    slack-ruby-client (3.1.0)
+      faraday (>= 2.0.1)
+      faraday-mashify
+      faraday-multipart
       gli
       hashie
-      websocket-driver
-    websocket-driver (0.7.3)
-      websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.5)
+      logger
+    uri (1.1.1)
 
 PLATFORMS
   ruby