diff --git a/Gemfile.lock b/Gemfile.lock
index e409533d50..4af91aca0f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -206,7 +206,7 @@ GEM
     bugsnag (6.28.0)
       concurrent-ruby (~> 1.0)
     builder (3.3.0)
-    bullet (8.0.8)
+    bullet (8.1.0)
       activesupport (>= 3.0.0)
       uniform_notifier (~> 1.11)
     cable_ready (5.0.6)
@@ -249,7 +249,7 @@ GEM
       matrix
       ruby-rc4 (>= 0.1.5)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.5)
+    connection_pool (3.0.2)
     cookiejar (0.3.4)
     crack (1.0.0)
       bigdecimal
@@ -903,7 +903,7 @@ GEM
     unicode-display_width (3.2.0)
       unicode-emoji (~> 4.1)
     unicode-emoji (4.1.0)
-    uniform_notifier (1.17.0)
+    uniform_notifier (1.18.0)
     uri (1.1.1)
     valid_email2 (5.2.3)
       activemodel (>= 3.2)