diff --git a/src/api/Gemfile.lock b/src/api/Gemfile.lock
index 5cf1c340a27..b7ce27eba75 100644
--- a/src/api/Gemfile.lock
+++ b/src/api/Gemfile.lock
@@ -234,7 +234,7 @@ GEM
       thor (>= 0.14, < 2.0)
     jquery-ui-rails (4.2.1)
       railties (>= 3.2.16)
-    json (2.7.5)
+    json (2.7.6)
     kaminari (1.2.2)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.2.2)
diff --git a/src/api/vendor/cache/json-2.7.5.gem b/src/api/vendor/cache/json-2.7.5.gem
deleted file mode 100644
index 77360f4aa7c..00000000000
Binary files a/src/api/vendor/cache/json-2.7.5.gem and /dev/null differ
diff --git a/src/api/vendor/cache/json-2.7.6.gem b/src/api/vendor/cache/json-2.7.6.gem
new file mode 100644
index 00000000000..aa867f44e54
Binary files /dev/null and b/src/api/vendor/cache/json-2.7.6.gem differ