diff --git a/Gemfile.lock b/Gemfile.lock
index 1715734..8ab42e4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,7 +16,7 @@ GEM
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2, >= 2.2.2)
     concurrent-ruby (1.1.6)
-    diff-lcs (1.3)
+    diff-lcs (1.5.0)
     faraday (0.17.1)
       multipart-post (>= 1.2, < 3)
     i18n (1.8.2)
@@ -29,19 +29,19 @@ GEM
     minitest (5.14.1)
     multipart-post (2.1.1)
     rake (13.0.6)
-    rspec (3.9.0)
-      rspec-core (~> 3.9.0)
-      rspec-expectations (~> 3.9.0)
-      rspec-mocks (~> 3.9.0)
-    rspec-core (3.9.0)
-      rspec-support (~> 3.9.0)
-    rspec-expectations (3.9.0)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.1)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.0)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-support (3.9.0)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.0)
     thread_safe (0.3.6)
     tzinfo (1.2.7)
       thread_safe (~> 0.1)