diff --git a/Gemfile b/Gemfile
index cd7b2ef..6a8336f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -13,9 +13,9 @@ gem "sass-embedded", "~> 1.55"
 group :jekyll_plugins do
   gem "jekyll-feed", "~> 0.13"
   gem "jekyll-sass-converter", "~> 2.2.0"
-  gem "jektex", "~> 0.08"
-  gem 'jekyll-titles-from-headings', "~> 0.5"
-  gem 'jemoji', "~> 0.12"
+  gem "jektex", "~> 0.1"
+  gem "jekyll-titles-from-headings", "~> 0.5"
+  gem "jemoji", "~> 0.12"
 end
 
 # Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem