diff --git a/Gemfile b/Gemfile
index 27c5e046..d396d700 100644
--- a/Gemfile
+++ b/Gemfile
@@ -37,7 +37,7 @@ group :test do
   gem "dalli"
   gem "minitest", "~> 5.20"
   gem "minitest-reporters", "~> 1.6"
-  gem "simplecov", "~> 0.22", require: false
+  gem "simplecov", "~> 1.3", require: false
   gem "simplecov-json", "~> 0.2", require: false
   gem "climate_control", "~> 1.2"
   gem "thor"
diff --git a/Gemfile.lock b/Gemfile.lock
index 48c8b6ed..9f46054e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -126,7 +126,6 @@ GEM
       reline (>= 0.3.8)
     device_detector (1.1.3)
     diff-lcs (1.6.0)
-    docile (1.4.1)
     dotenv (3.1.8)
     dotenv-rails (3.1.8)
       dotenv (= 3.1.8)
@@ -349,15 +348,10 @@ GEM
       logger
       rack (>= 2.2.4)
       redis-client (>= 0.22.2)
-    simplecov (0.22.0)
-      docile (~> 1.1)
-      simplecov-html (~> 0.11)
-      simplecov_json_formatter (~> 0.1)
-    simplecov-html (0.13.1)
+    simplecov (1.3.2)
     simplecov-json (0.2.3)
       json
       simplecov
-    simplecov_json_formatter (0.1.4)
     simpleidn (0.2.3)
     solargraph (0.52.0)
       backport (~> 1.2)
@@ -487,7 +481,7 @@ DEPENDENCIES
   sentry-ruby (~> 5.15)
   shrine (~> 3.5)
   sidekiq (~> 7.2)
-  simplecov (~> 0.22)
+  simplecov (~> 1.3)
   simplecov-json (~> 0.2)
   solargraph
   sorbet (~> 0.5)