diff --git a/Gemfile b/Gemfile
index c606c9d..d80b00c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -22,7 +22,7 @@ group :test do
 end
 
 group :development, :test do
-  gem 'dotenv', '>= 2.8', '< 3.0'
+  gem 'dotenv', '>= 2.8', '< 4.0'
   gem 'factory_bot', '~> 6.3'
   gem 'ffaker', '~> 2.21'
   gem 'pry-byebug', '>= 3.9', '< 4.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 98ea807..19d1367 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,7 +35,7 @@ GEM
     connection_pool (2.4.1)
     diff-lcs (1.5.1)
     docile (1.4.0)
-    dotenv (2.8.1)
+    dotenv (3.1.2)
     drb (2.2.1)
     dry-configurable (1.1.0)
       dry-core (~> 1.0, < 2)
@@ -165,7 +165,7 @@ PLATFORMS
 
 DEPENDENCIES
   bundler (>= 2.5, < 3.0)
-  dotenv (>= 2.8, < 3.0)
+  dotenv (>= 2.8, < 4.0)
   dsu!
   factory_bot (~> 6.3)
   ffaker (~> 2.21)