diff --git a/Gemfile.lock b/Gemfile.lock
index b7bc4d3e..d233e99a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -195,7 +195,7 @@ GEM
     faraday-rack (1.0.0)
     fastimage (2.2.5)
     feature (1.4.0)
-    ffi (1.15.3)
+    ffi (1.15.4)
     font-awesome-rails (4.7.0.7)
       railties (>= 3.2, < 7)
     formatador (0.3.0)
@@ -534,7 +534,7 @@ GEM
     ruby-openid (2.9.2)
     ruby-progressbar (1.11.0)
     ruby-rc4 (0.1.5)
-    ruby-vips (2.1.2)
+    ruby-vips (2.1.3)
       ffi (~> 1.12)
     ruby2_keywords (0.0.5)
     ruby_parser (3.17.0)