diff --git a/M/MolSimToolkit/Versions.toml b/M/MolSimToolkit/Versions.toml
index c7858736dde81ae..25348e0f29282e9 100644
--- a/M/MolSimToolkit/Versions.toml
+++ b/M/MolSimToolkit/Versions.toml
@@ -132,3 +132,6 @@ git-tree-sha1 = "838f41f8641e179a6d0c0a1f0923e7b3c3149f46"
 
 ["1.18.1"]
 git-tree-sha1 = "a7f4596be5950f4c1b30a25ee00a8ee19bbf6531"
+
+["1.19.0"]
+git-tree-sha1 = "c7072a3552b40f20d20c9bd56e8da0b0b527205d"