diff --git a/Gemfile.lock b/Gemfile.lock
index f8cd49ca..b25ffd40 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -180,7 +180,7 @@ GEM
     devise_ichain_authenticatable (0.3.2)
       devise (>= 2.2)
     diff-lcs (1.6.2)
-    docile (1.4.0)
+    docile (1.4.1)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (3.1.8)
@@ -598,14 +598,15 @@ GEM
     sexp_processor (4.15.3)
     shoulda-matchers (6.5.0)
       activesupport (>= 5.2.0)
-    simplecov (0.21.2)
+    simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
       simplecov_json_formatter (~> 0.1)
-    simplecov-cobertura (1.4.2)
-      simplecov (~> 0.8)
-    simplecov-html (0.12.3)
-    simplecov_json_formatter (0.1.3)
+    simplecov-cobertura (3.0.0)
+      rexml
+      simplecov (~> 0.19)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
     snaky_hash (2.0.3)
       hashie (>= 0.1.0, < 6)
       version_gem (>= 1.1.8, < 3)