diff --git a/Gemfile.lock b/Gemfile.lock
index 833aa09bf..14cda32ae 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -101,7 +101,7 @@ GEM
     aws_cf_signer (0.1.3)
     backport (1.2.0)
     base64 (0.1.1)
-    bcrypt (3.1.18)
+    bcrypt (3.1.19)
     benchmark (0.2.1)
     benchmark-ips (2.10.0)
     better_errors (2.10.1)
@@ -212,7 +212,7 @@ GEM
       ruby-statistics (>= 2.1)
       thor (>= 0.19, < 2)
     device_detector (1.1.0)
-    devise (4.9.2)
+    devise (4.9.3)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0)
@@ -690,7 +690,7 @@ GEM
       io-console (~> 0.5)
     request_store (1.5.1)
       rack (>= 1.4)
-    responders (3.1.0)
+    responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
     rest-client (2.1.0)
@@ -890,7 +890,7 @@ GEM
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     test-prof (1.2.3)
-    thor (1.2.2)
+    thor (1.3.0)
     thread (0.2.2)
     thread_safe (0.3.6)
     tilt (2.3.0)
diff --git a/vendor/cache/bcrypt-3.1.18.gem b/vendor/cache/bcrypt-3.1.18.gem
deleted file mode 100644
index 98f0b7628..000000000
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diff --git a/vendor/cache/bcrypt-3.1.19.gem b/vendor/cache/bcrypt-3.1.19.gem
new file mode 100644
index 000000000..80b60a379
Binary files /dev/null and b/vendor/cache/bcrypt-3.1.19.gem differ
diff --git a/vendor/cache/devise-4.9.2.gem b/vendor/cache/devise-4.9.2.gem
deleted file mode 100644
index c9b4e75a1..000000000
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diff --git a/vendor/cache/devise-4.9.3.gem b/vendor/cache/devise-4.9.3.gem
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index 000000000..e0b10b620
Binary files /dev/null and b/vendor/cache/devise-4.9.3.gem differ
diff --git a/vendor/cache/responders-3.1.0.gem b/vendor/cache/responders-3.1.0.gem
deleted file mode 100644
index 0e60d68b1..000000000
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diff --git a/vendor/cache/responders-3.1.1.gem b/vendor/cache/responders-3.1.1.gem
new file mode 100644
index 000000000..b7d3c1d46
Binary files /dev/null and b/vendor/cache/responders-3.1.1.gem differ
diff --git a/vendor/cache/thor-1.2.2.gem b/vendor/cache/thor-1.2.2.gem
deleted file mode 100644
index 7b26ebed9..000000000
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diff --git a/vendor/cache/thor-1.3.0.gem b/vendor/cache/thor-1.3.0.gem
new file mode 100644
index 000000000..8ef7a1c0e
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