diff --git a/Gemfile.lock b/Gemfile.lock
index 49cf7d7e50..d1c6a25450 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -182,7 +182,7 @@ GEM
       image_size (>= 1.5, < 4)
       in_threads (~> 1.3)
       progress (~> 3.0, >= 3.0.1)
-    image_size (3.1.0)
+    image_size (3.2.0)
     in_threads (1.6.0)
     jmespath (1.6.1)
     jquery-rails (4.5.0)