build: Update Gemfile

MichaelCurrin · MichaelCurrin · commit 1adb15347f70 · 2020-12-21T20:22:42.000+02:00
diff --git a/Gemfile b/Gemfile
@@ -7,5 +7,5 @@ gem "kramdown-parser-gfm", "~> 1.1.0"
 gem 'minima', git: 'https://github.com/MichaelCurrin/minima'
 
 group :jekyll_plugins do
-  gem "jekyll-remote-theme", "0.4.2"
+  gem "jekyll-remote-theme", "~> 0.4.2"
 end
