diff --git a/Gemfile.lock b/Gemfile.lock
index 40f07aee..52124d19 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,8 +2,8 @@ GEM
   remote: https://rubygems.org/
   specs:
     CFPropertyList (3.0.3)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     artifactory (3.0.15)
     atomos (0.1.3)
     aws-eventstream (1.1.0)
@@ -130,7 +130,7 @@ GEM
     naturally (2.2.0)
     os (1.1.1)
     plist (3.6.0)
-    public_suffix (4.0.6)
+    public_suffix (5.0.0)
     rake (13.0.3)
     representable (3.0.4)
       declarative (< 0.1.0)
@@ -160,6 +160,7 @@ GEM
     uber (0.1.0)
     unf (0.1.4)
       unf_ext
+    unf_ext (0.0.7.7)
     unf_ext (0.0.7.7-x64-mingw32)
     unicode-display_width (1.7.0)
     word_wrap (1.0.0)
@@ -176,6 +177,7 @@ GEM
 
 PLATFORMS
   x64-mingw32
+  x86_64-linux
 
 DEPENDENCIES
   fastlane