diff --git a/Gemfile.lock b/Gemfile.lock
index a53485e6220c6c37cd64c74607d05e8f2ad58e46..7582eb28e492e437204e5861c48c3d65e65ea81b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,8 +50,8 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    acts-as-taggable-on (6.0.0)
-      activerecord (~> 5.0)
+    acts-as-taggable-on (6.5.0)
+      activerecord (>= 5.0, < 6.1)
     adamantium (0.2.0)
       ice_nine (~> 0.11.0)
       memoizable (~> 0.4.0)