diff --git a/Gemfile.lock b/Gemfile.lock
index 88fd08e..d976cca 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,8 +19,8 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.5.2)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
     builder (3.2.4)
     concurrent-ruby (1.1.8)
     crass (1.0.6)
@@ -33,7 +33,7 @@ GEM
       dotenv (= 2.2.2)
       railties (>= 3.2, < 6.0)
     erubi (1.10.0)
-    faraday (0.15.4)
+    faraday (0.17.4)
       multipart-post (>= 1.2, < 3)
     google-api-client (0.28.4)
       addressable (~> 2.5, >= 2.5.1)
@@ -55,7 +55,7 @@ GEM
     httpclient (2.8.3)
     i18n (1.8.10)
       concurrent-ruby (~> 1.0)
-    jwt (2.1.0)
+    jwt (2.2.3)
     loofah (2.9.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
@@ -68,8 +68,8 @@ GEM
     mime-types-data (3.2018.0812)
     mini_portile2 (2.5.1)
     minitest (5.14.4)
-    multi_json (1.13.1)
-    multipart-post (2.0.0)
+    multi_json (1.15.0)
+    multipart-post (2.1.1)
     netrc (0.11.0)
     nokogiri (1.11.3)
       mini_portile2 (~> 2.5.0)
@@ -77,7 +77,7 @@ GEM
     octokit (4.13.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     os (1.0.0)
-    public_suffix (3.0.3)
+    public_suffix (4.0.6)
     racc (1.5.2)
     rack (2.2.3)
     rack-test (1.1.0)
@@ -103,12 +103,12 @@ GEM
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
     retriable (3.1.2)
-    sawyer (0.8.1)
-      addressable (>= 2.3.5, < 2.6)
-      faraday (~> 0.8, < 1.0)
-    signet (0.11.0)
+    sawyer (0.8.2)
+      addressable (>= 2.3.5)
+      faraday (> 0.8, < 2.0)
+    signet (0.15.0)
       addressable (~> 2.3)
-      faraday (~> 0.9)
+      faraday (>= 0.17.3, < 2.0)
       jwt (>= 1.5, < 3.0)
       multi_json (~> 1.10)
     thor (1.1.0)