diff --git a/R/RegisterOptimize/Versions.toml b/R/RegisterOptimize/Versions.toml
index e9248bf..97f1933 100644
--- a/R/RegisterOptimize/Versions.toml
+++ b/R/RegisterOptimize/Versions.toml
@@ -18,3 +18,6 @@ git-tree-sha1 = "c2977575bd646930eb191a79ec5c95697f6f04a9"
 
 ["0.3.3"]
 git-tree-sha1 = "7bcb7815dfa303062eeb9b48d474779bd1b3059b"
+
+["0.3.4"]
+git-tree-sha1 = "f8c80ef0cf64509900387ae5913d8b20795871a3"