diff --git a/Gemfile.lock b/Gemfile.lock
index fe7521e..461323b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -38,7 +38,7 @@ GEM
       safe_yaml (~> 1.0.0)
     daemons (1.3.1)
     diff-lcs (1.3)
-    em-http-request (1.1.5)
+    em-http-request (1.1.6)
       addressable (>= 2.3.4)
       cookiejar (!= 0.3.1)
       em-socksify (>= 0.3)
@@ -56,15 +56,15 @@ GEM
       multipart-post (>= 1.2, < 3)
     faraday_middleware (0.13.1)
       faraday (>= 0.7.4, < 1.0)
-    faye (1.2.5)
+    faye (1.4.0)
       cookiejar (>= 0.3.0)
-      em-http-request (>= 0.3.0)
+      em-http-request (>= 1.1.6)
       eventmachine (>= 0.12.0)
-      faye-websocket (>= 0.9.1)
+      faye-websocket (>= 0.11.0)
       multi_json (>= 1.0.0)
       rack (>= 1.0.0)
       websocket-driver (>= 0.5.1)
-    faye-websocket (0.10.9)
+    faye-websocket (0.11.0)
       eventmachine (>= 0.12.0)
       websocket-driver (>= 0.5.1)
     hashdiff (1.0.1)
@@ -76,7 +76,7 @@ GEM
     method_source (1.0.0)
     minitest (5.14.1)
     mocha (1.11.2)
-    multi_json (1.14.1)
+    multi_json (1.15.0)
     multipart-post (2.1.1)
     mysql2 (0.5.3)
     peatio (2.4.3)
@@ -101,7 +101,7 @@ GEM
       byebug (~> 11.0)
       pry (~> 0.13.0)
     public_suffix (4.0.5)
-    rack (2.2.2)
+    rack (2.2.3)
     rake (10.5.0)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -128,9 +128,9 @@ GEM
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    websocket-driver (0.7.1)
+    websocket-driver (0.7.3)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
 
 PLATFORMS
   ruby