diff --git a/Gemfile b/Gemfile
index 3e281bad..2ca6347b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,9 +29,9 @@ gem 'tracks-chartjs-ror'
 gem 'will_paginate'
 
 # Use --without <group> argument to skip unnecessary drivers
-gem 'sqlite3', group: :sqlite
-gem 'mysql2', '~> 0.5.6', group: :mysql
-gem 'pg', '~> 1.5.6', group: :postgresql
+gem 'sqlite3', '~> 1.4', group: :sqlite
+gem 'mysql2', '~> 0.5', group: :mysql
+gem 'pg', '~> 1.1', group: :postgresql
 
 group :assets, :optional => true do
   gem 'listen'
diff --git a/Gemfile.lock b/Gemfile.lock
index fad802ed..a368acec 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -311,7 +311,7 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sqlite3 (1.6.9)
+    sqlite3 (1.7.3)
       mini_portile2 (~> 2.8.0)
     stripe (5.24.0)
     strscan (3.1.0)
@@ -368,8 +368,8 @@ DEPENDENCIES
   mini_racer
   minitest-stub-const
   mocha
-  mysql2 (~> 0.5.6)
-  pg (~> 1.5.6)
+  mysql2 (~> 0.5)
+  pg (~> 1.1)
   puma (~> 6.4)
   rack-mini-profiler
   rails (~> 6.1)
@@ -383,7 +383,7 @@ DEPENDENCIES
   simplecov
   solargraph
   spring (~> 4)
-  sqlite3
+  sqlite3 (~> 1.4)
   stripe (~> 5.24.0)
   tolk (~> 5.0.1)
   tracks-chartjs-ror