diff --git a/Gemfile.lock b/Gemfile.lock
index f776bcd79..71730cdc5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -90,7 +90,7 @@ GEM
       activerecord (>= 4.2)
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
-    argon2 (2.1.0)
+    argon2 (2.1.1)
       ffi (~> 1.14)
       ffi-compiler (~> 1.0)
     ast (2.4.2)
@@ -181,7 +181,7 @@ GEM
     docile (1.4.0)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
-    doorkeeper (5.5.3)
+    doorkeeper (5.5.4)
       railties (>= 5)
     dotenv (2.7.6)
     eco (1.0.0)