diff --git a/ci/danger/Gemfile.lock b/ci/danger/Gemfile.lock
index b6085ca7b55..ff30d4c59ab 100644
--- a/ci/danger/Gemfile.lock
+++ b/ci/danger/Gemfile.lock
@@ -14,8 +14,8 @@ GEM
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
       uri (>= 0.13.1)
-    addressable (2.8.7)
-      public_suffix (>= 2.0.2, < 7.0)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
     base64 (0.3.0)
     benchmark (0.5.0)
     bigdecimal (4.0.1)
@@ -75,7 +75,7 @@ GEM
     open4 (1.3.4)
     process_executer (1.3.0)
     pstore (0.2.0)
-    public_suffix (6.0.2)
+    public_suffix (7.0.5)
     rchardet (1.10.0)
     rexml (3.4.4)
     sawyer (0.9.2)