diff --git a/.circleci/config.yml b/.circleci/config.yml
index f37fe5950f..78f4673a3e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,7 +8,7 @@ executors:
 jobs:
   test:
     docker:
-    - image: circleci/ruby:2.5.3-stretch-node
+    - image: circleci/ruby:2.7.0-stretch
       environment:
         BUNDLE_JOBS: 3
         BUNDLE_RETRY: 3
diff --git a/Gemfile.lock b/Gemfile.lock
index c9263fc91c..2829de11b6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -96,10 +96,9 @@ GEM
       zeitwerk (~> 2.1)
     coderay (1.1.2)
     concurrent-ruby (1.1.5)
-    config (2.0.0)
-      activesupport (>= 4.2)
+    config (2.1.0)
       deep_merge (~> 1.2, >= 1.2.1)
-      dry-schema (~> 1.0)
+      dry-validation (~> 1.0)
     confstruct (1.0.2)
       hashie (~> 3.3)
     connection_pool (2.2.2)
@@ -169,7 +168,7 @@ GEM
       concurrent-ruby (~> 1.0)
       dry-core (~> 0.2)
       dry-equalizer (~> 0.2)
-    dry-schema (1.4.1)
+    dry-schema (1.4.2)
       concurrent-ruby (~> 1.0)
       dry-configurable (~> 0.8, >= 0.8.3)
       dry-core (~> 0.4)
@@ -189,6 +188,13 @@ GEM
       dry-equalizer (~> 0.3)
       dry-inflector (~> 0.1, >= 0.1.2)
       dry-logic (~> 1.0, >= 1.0.2)
+    dry-validation (1.4.0)
+      concurrent-ruby (~> 1.0)
+      dry-container (~> 0.7, >= 0.7.1)
+      dry-core (~> 0.4)
+      dry-equalizer (~> 0.2)
+      dry-initializer (~> 3.0)
+      dry-schema (~> 1.0, >= 1.3.1)
     edtf (3.0.5)
       activesupport (>= 3.0, < 7.0)
     equivalent-xml (0.6.0)
@@ -218,7 +224,7 @@ GEM
     http-accept (1.7.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    i18n (1.7.0)
+    i18n (1.7.1)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
     iso-639 (0.2.8)
@@ -459,7 +465,7 @@ GEM
     thread_safe (0.3.6)
     tilt (2.0.10)
     tins (1.22.2)
-    tzinfo (1.2.5)
+    tzinfo (1.2.6)
       thread_safe (~> 0.1)
     uber (0.0.15)
     unf (0.1.4)
@@ -531,4 +537,4 @@ DEPENDENCIES
   webmock
 
 BUNDLED WITH
-   2.1.1
+   2.1.4