diff --git a/gems.locked b/gems.locked
index 17c91bd..d8ef575 100644
--- a/gems.locked
+++ b/gems.locked
@@ -11,7 +11,7 @@ GEM
     dotenv (2.5.0)
     dry-inflector (0.1.2)
     equatable (0.5.0)
-    ffi (1.9.25)
+    ffi (1.14.2)
     github-markup (2.0.1)
     hitimes (1.3.0)
     interesting_methods (0.1.2)
@@ -28,10 +28,9 @@ GEM
       tenjin (~> 0.7)
       tty-editor (~> 0.4)
       tty-screen (~> 0.6, >= 0.6.2)
-    listen (3.1.5)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
-      ruby_dep (~> 1.2)
+    listen (3.4.1)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
     method_source (0.9.0)
     necromancer (0.4.0)
     parallel (1.12.1)
@@ -49,9 +48,9 @@ GEM
       coolline (~> 0.5)
     rainbow (3.0.0)
     rake (12.3.1)
-    rb-fsevent (0.10.3)
-    rb-inotify (0.9.10)
-      ffi (>= 0.5.0, < 2)
+    rb-fsevent (0.10.4)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
     redcarpet (3.4.0)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
@@ -75,7 +74,6 @@ GEM
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.10.0)
-    ruby_dep (1.5.0)
     rugged (0.27.4)
     sham (2.0.0)
     tenjin (0.7.1)
@@ -111,7 +109,7 @@ DEPENDENCIES
   github-markup (~> 2.0)
   interesting_methods (~> 0.1)
   kamaze-project (~> 1.0, >= 1.0.3)
-  listen (~> 3.1)
+  listen (~> 3.4)
   pry (~> 0.11)
   pry-coolline (~> 0.2)
   redcarpet (~> 3.4)
diff --git a/gems.rb b/gems.rb
index 772a0b0..6d9b6ab 100644
--- a/gems.rb
+++ b/gems.rb
@@ -9,7 +9,7 @@
 
 group :development do
   gem 'kamaze-project', '~> 1.0', '>= 1.0.3'
-  gem 'listen', '~> 3.1'
+  gem 'listen', '~> 3.4'
   gem 'rubocop', '~> 0.56'
 end