diff --git a/Gemfile b/Gemfile
index ee720021d1668..d97e8a8ef595f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -97,7 +97,7 @@ gem 'webauthn', '~> 3.0'
 
 gem 'json-ld'
 gem 'json-ld-preloaded', '~> 3.2'
-gem 'rdf-normalize', '~> 0.5'
+gem 'rdf-normalize', '~> 0.6'
 
 group :development, :test do
   gem 'fabrication', '~> 2.30'
diff --git a/Gemfile.lock b/Gemfile.lock
index 7ac9c85948ca4..71c6e3eb4d6c1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -555,9 +555,9 @@ GEM
       thor (~> 1.0)
     rainbow (3.1.1)
     rake (13.0.6)
-    rdf (3.2.9)
+    rdf (3.2.11)
       link_header (~> 0.0, >= 0.0.8)
-    rdf-normalize (0.5.1)
+    rdf-normalize (0.6.0)
       rdf (~> 3.2)
     redcarpet (3.6.0)
     redis (4.8.1)
@@ -854,7 +854,7 @@ DEPENDENCIES
   rails-controller-testing (~> 1.0)
   rails-i18n (~> 6.0)
   rails-settings-cached (~> 0.6)!
-  rdf-normalize (~> 0.5)
+  rdf-normalize (~> 0.6)
   redcarpet (~> 3.6)
   redis (~> 4.5)
   redis-namespace (~> 1.10)