diff --git a/Gemfile b/Gemfile
index 293e6b62a..4e8d58acd 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,9 +1,9 @@
 source 'https://rubygems.org'
 
 # You may use http://rbenv.org/ or https://rvm.io/ to install and use this version
-ruby '>= 2.6.10'
-
+ruby '2.6.10'
+gem 'rubyzip', '2.3.0'
 gem 'cocoapods', '>= 1.13', '< 1.15'
 gem 'activesupport', '>= 6.1.7.3', '< 7.1.0'
-gem "public_suffix", ">= 2.0.2", "< 5.0.5"
+gem "public_suffix", "4.0"
 gem "fastlane"
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index f78c2b4a0..5af3312fa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -224,7 +224,7 @@ GEM
     optparse (0.5.0)
     os (1.1.4)
     plist (3.7.1)
-    public_suffix (4.0.7)
+    public_suffix (4.0.0)
     rake (13.2.1)
     representable (3.2.0)
       declarative (< 0.1.0)
@@ -236,7 +236,7 @@ GEM
     rouge (2.0.7)
     ruby-macho (2.5.1)
     ruby2_keywords (0.0.5)
-    rubyzip (2.3.2)
+    rubyzip (2.3.0)
     security (0.1.5)
     signet (0.18.0)
       addressable (~> 2.8)
@@ -285,7 +285,8 @@ DEPENDENCIES
   activesupport (>= 6.1.7.3, < 7.1.0)
   cocoapods (>= 1.13, < 1.15)
   fastlane
-  public_suffix (>= 2.0.2, < 5.0.5)
+  public_suffix (= 4.0)
+  rubyzip (= 2.3.0)
 
 RUBY VERSION
    ruby 2.6.10p210