diff --git a/Gemfile.lock b/Gemfile.lock
index cd92acee5..7d0e9a095 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -106,7 +106,7 @@ GEM
       latex-decode (~> 0.0)
     binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
-    bolognese (1.2.4)
+    bolognese (1.2.5)
       activesupport (>= 4.2.5, < 6)
       benchmark_methods (~> 0.7)
       bibtex-ruby (~> 4.1)
@@ -180,7 +180,7 @@ GEM
     diffy (3.3.0)
     docile (1.1.5)
     docopt (0.6.1)
-    domain_name (0.5.20180417)
+    domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.7.4)
     ebnf (1.1.3)