diff --git a/Gemfile.lock b/Gemfile.lock
index c28f66480..ced6b9df9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -292,8 +292,8 @@ GEM
     iso-639 (0.3.5)
     jmespath (1.4.0)
     json (2.3.1)
-    json-canonicalization (0.2.0)
-    json-ld (3.1.8)
+    json-canonicalization (0.2.1)
+    json-ld (3.1.9)
       htmlentities (~> 4.3)
       json-canonicalization (~> 0.2)
       link_header (~> 0.0, >= 0.0.8)
@@ -482,7 +482,7 @@ GEM
       thor (>= 0.19.0, < 2.0)
     rainbow (3.0.0)
     rake (13.0.3)
-    rdf (3.1.10)
+    rdf (3.1.12)
       hamster (~> 3.0)
       link_header (~> 0.0, >= 0.0.8)
     rdf-normalize (0.4.0)