diff --git a/T/TypeDomainNaturalNumbers/Versions.toml b/T/TypeDomainNaturalNumbers/Versions.toml
index 1b87dfcae836983..1e5583189704698 100644
--- a/T/TypeDomainNaturalNumbers/Versions.toml
+++ b/T/TypeDomainNaturalNumbers/Versions.toml
@@ -63,3 +63,6 @@ git-tree-sha1 = "b81c954a7a30b76573dd8f00842b6636aeb08702"
 
 ["4.2.0"]
 git-tree-sha1 = "30223053985ce21e6f641740bfa93445c90d4afb"
+
+["4.3.0"]
+git-tree-sha1 = "b4bf0d63bba66f33a06de56053e8322e9913ae96"