diff --git a/Gemfile.lock b/Gemfile.lock
index 32b360fe6..0f564ca3f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -42,12 +42,12 @@ GEM
       activerecord (>= 3.2, < 6.0)
       rake (>= 10.4, < 12.0)
     arel (6.0.3)
-    aws-sdk (2.3.22)
-      aws-sdk-resources (= 2.3.22)
-    aws-sdk-core (2.3.22)
+    aws-sdk (2.5.3)
+      aws-sdk-resources (= 2.5.3)
+    aws-sdk-core (2.5.3)
       jmespath (~> 1.0)
-    aws-sdk-resources (2.3.22)
-      aws-sdk-core (= 2.3.22)
+    aws-sdk-resources (2.5.3)
+      aws-sdk-core (= 2.5.3)
     babel-source (5.8.34)
     babel-transpiler (0.7.0)
       babel-source (>= 4.0, < 6)
@@ -136,7 +136,7 @@ GEM
       progress (~> 3.0, >= 3.0.1)
     image_size (1.4.1)
     in_threads (1.3.1)
-    jmespath (1.3.0)
+    jmespath (1.3.1)
     jquery-rails (4.0.5)
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)