diff --git a/Gemfile.lock b/Gemfile.lock
index 33812b8..8902dcb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,7 +113,7 @@ GEM
     execjs (2.7.0)
     faraday (0.15.4)
       multipart-post (>= 1.2, < 3)
-    ffi (1.11.1)
+    ffi (1.15.5)
     figaro (1.1.1)
       thor (~> 0.14)
     globalid (0.4.2)
@@ -130,9 +130,9 @@ GEM
     http_parser.rb (0.6.0)
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
-    image_processing (1.9.3)
+    image_processing (1.12.2)
       mini_magick (>= 4.9.5, < 5)
-      ruby-vips (>= 2.0.13, < 3)
+      ruby-vips (>= 2.0.17, < 3)
     jSignature (0.0.6)
     jbuilder (2.9.1)
       activesupport (>= 4.2.0)
@@ -272,8 +272,8 @@ GEM
     responders (3.0.0)
       actionpack (>= 5.0)
       railties (>= 5.0)
-    ruby-vips (2.0.15)
-      ffi (~> 1.9)
+    ruby-vips (2.1.4)
+      ffi (~> 1.12)
     ruby_dep (1.5.0)
     rubyzip (1.3.0)
     sass-rails (6.0.0)