diff --git a/Gemfile.lock b/Gemfile.lock
index 831a1151..eb3f20ac 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    doing (2.1.84)
+    doing (2.1.85)
       chronic (~> 0.10, >= 0.10.2)
       deep_merge (~> 1.2, >= 1.2.1)
       gli (~> 2.20, >= 2.20.1)
@@ -21,36 +21,36 @@ GEM
   specs:
     chronic (0.10.2)
     deep_merge (1.2.2)
-    github-markup (4.0.1)
-    gli (2.21.0)
+    github-markup (4.0.2)
+    gli (2.21.1)
     haml (5.0.4)
       temple (>= 0.8.0)
       tilt
     kramdown (2.4.0)
       rexml
-    parallel (1.23.0)
+    parallel (1.24.0)
     parallel_tests (3.13.0)
       parallel
     parslet (2.0.0)
     pastel (0.8.0)
       tty-color (~> 0.5)
-    plist (3.7.0)
+    plist (3.7.1)
     power_assert (2.0.3)
-    rake (13.0.6)
+    rake (13.1.0)
     rdoc (6.3.3)
     redcarpet (3.6.0)
-    rexml (3.2.5)
-    rouge (4.1.2)
+    rexml (3.2.6)
+    rouge (4.2.0)
     safe_yaml (1.0.5)
     strings (0.2.1)
       strings-ansi (~> 0.2)
       unicode-display_width (>= 1.5, < 3.0)
       unicode_utils (~> 1.4)
     strings-ansi (0.2.0)
-    temple (0.10.2)
+    temple (0.10.3)
     test-unit (3.4.9)
       power_assert
-    tilt (2.2.0)
+    tilt (2.3.0)
     tty-color (0.6.0)
     tty-cursor (0.7.1)
     tty-link (0.1.1)
@@ -70,14 +70,14 @@ GEM
       tty-cursor (~> 0.7)
       tty-screen (~> 0.8)
       wisper (~> 2.0)
-    tty-screen (0.8.1)
+    tty-screen (0.8.2)
     tty-spinner (0.9.3)
       tty-cursor (~> 0.7)
     tty-which (0.5.0)
-    unicode-display_width (2.4.2)
+    unicode-display_width (2.5.0)
     unicode_utils (1.4.0)
     wisper (2.0.1)
-    yard (0.9.35)
+    yard (0.9.36)
 
 PLATFORMS
   ruby
@@ -91,7 +91,7 @@ DEPENDENCIES
   redcarpet (~> 3.5, >= 3.5.1)
   test-unit (~> 3.4.4)
   tty-spinner (~> 0.9, >= 0.9.3)
-  yard (~> 0.9, >= 0.9.26)
+  yard (~> 0.9, >= 0.9.36)
 
 BUNDLED WITH
    2.2.17
diff --git a/doing.gemspec b/doing.gemspec
index b2bbed40..9892c369 100644
--- a/doing.gemspec
+++ b/doing.gemspec
@@ -29,7 +29,7 @@ spec = Gem::Specification.new do |s|
   s.add_development_dependency('redcarpet', '~> 3.5', '>= 3.5.1')
   s.add_development_dependency('test-unit', '~> 3.4.4')
   s.add_development_dependency('tty-spinner', '~> 0.9', '>= 0.9.3')
-  s.add_development_dependency('yard', '~> 0.9', '>= 0.9.26')
+  s.add_development_dependency('yard', '~> 0.9', '>= 0.9.36')
   s.add_runtime_dependency('chronic', '~> 0.10', '>= 0.10.2')
   s.add_runtime_dependency('deep_merge', '~> 1.2', '>= 1.2.1')
   s.add_runtime_dependency('gli', '~> 2.20', '>= 2.20.1')