diff --git a/Project.toml b/Project.toml
index 304bac9..20a8f83 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "DocumenterCitations"
 uuid = "daee34ce-89f3-4625-b898-19384cb65244"
-authors = ["Michael Goerz <mail@michaelgoerz.net>"]
 version = "1.4.1+dev"
+authors = ["Michael Goerz <mail@michaelgoerz.net>"]
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"
@@ -24,6 +24,6 @@ Documenter = "1"
 Logging = "1"
 Markdown = "1"
 MarkdownAST = "0.1.2"
-OrderedCollections = "1.6"
+OrderedCollections = "1.6, 2"
 Unicode = "1"
 julia = "1.6"