diff --git a/website/Gemfile b/website/Gemfile
index d21d35e45..f32e3eb11 100644
--- a/website/Gemfile
+++ b/website/Gemfile
@@ -1,3 +1,3 @@
 source "https://rubygems.org"
 
-gem "middleman-hashicorp", "0.3.30"
+gem "middleman-hashicorp", "~> 0.3.30"
diff --git a/website/Gemfile.lock b/website/Gemfile.lock
index e567bf2ed..65af3c225 100644
--- a/website/Gemfile.lock
+++ b/website/Gemfile.lock
@@ -6,7 +6,7 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    autoprefixer-rails (8.1.0)
+    autoprefixer-rails (8.1.0.1)
       execjs
     bootstrap-sass (3.3.7)
       autoprefixer-rails (>= 5.2.1)
@@ -78,7 +78,7 @@ GEM
       rack (>= 1.4.5, < 2.0)
       thor (>= 0.15.2, < 2.0)
       tilt (~> 1.4.1, < 2.0)
-    middleman-hashicorp (0.3.30)
+    middleman-hashicorp (0.3.35)
       bootstrap-sass (~> 3.3)
       builder (~> 3.2)
       middleman (~> 3.4)
@@ -153,7 +153,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  middleman-hashicorp (= 0.3.30)
+  middleman-hashicorp (~> 0.3.30)
 
 BUNDLED WITH
    1.16.1