lib/jekyll/geolexica/glossary.rb in jekyll-geolexica-1.8.1 vs lib/jekyll/geolexica/glossary.rb in jekyll-geolexica-1.8.2

@@ -49,10 +49,10 @@
         raise
       end
 
       # Reads and parses concept file located at given path.
       def read_concept_file(path)
-        YAML.load(File.read path)
+        YAML.safe_load(File.read path, permitted_classes: [Time])
       end
 
       # Does nothing, but some sites may replace this method.
       def preprocess_concept_hash(concept_hash)
       end