diff --git a/Gemfile b/Gemfile
index fc31946fc..741c75d23 100644
--- a/Gemfile
+++ b/Gemfile
@@ -276,7 +276,7 @@ end
 group :test do
   # RSpec (unit tests, some integration tests)
 
-  gem "fixture_builder",   "0.5.2.rc3"
+  gem "fixture_builder",   "0.5.2"
   gem "fuubar",            "2.4.1"
   gem "json-schema-rspec", "0.0.4"
   gem "rspec-json_expectations", "~> 2.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index 176671d0d..d5ed2b738 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -238,7 +238,7 @@ GEM
     faraday_middleware (0.13.1)
       faraday (>= 0.7.4, < 1.0)
     ffi (1.11.1)
-    fixture_builder (0.5.2.rc3)
+    fixture_builder (0.5.2)
       activerecord (>= 2)
       activesupport (>= 2)
       hashdiff
@@ -310,7 +310,7 @@ GEM
       execjs (~> 2.0)
       sprockets (>= 2.0.0)
       tilt (>= 1.2)
-    hashdiff (0.4.0)
+    hashdiff (1.0.1)
     hashie (3.6.0)
     http (3.3.0)
       addressable (~> 2.3)
@@ -818,7 +818,7 @@ DEPENDENCIES
   faraday (= 0.15.4)
   faraday-cookie_jar (= 0.0.6)
   faraday_middleware (= 0.13.1)
-  fixture_builder (= 0.5.2.rc3)
+  fixture_builder (= 0.5.2)
   fog-aws (= 3.5.1)
   fuubar (= 2.4.1)
   gon (= 6.2.1)