diff --git a/Gemfile b/Gemfile
index b9c9810163..2a1366f129 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
 source 'https://rubygems.org'
 
 gem 'github-pages', '182'
-gem 'foreman'
+gem 'foreman', '>= 0.86.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 79196bd00d..f72b987323 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -26,8 +26,7 @@ GEM
     faraday (0.14.0)
       multipart-post (>= 1.2, < 3)
     ffi (1.9.23)
-    foreman (0.84.0)
-      thor (~> 0.19.1)
+    foreman (0.88.1)
     forwardable-extended (2.6.0)
     gemoji (3.0.0)
     github-pages (182)
@@ -235,7 +234,6 @@ GEM
       faraday (~> 0.8, < 1.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
-    thor (0.19.4)
     thread_safe (0.3.6)
     typhoeus (1.3.0)
       ethon (>= 0.9.0)
@@ -247,8 +245,8 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  foreman
+  foreman (>= 0.86.0)
   github-pages (= 182)
 
 BUNDLED WITH
-   1.16.1
+   1.17.3