diff --git a/S/SimplexTableaux/Versions.toml b/S/SimplexTableaux/Versions.toml
index ea32eda5033aaff..136f5153f569bf1 100644
--- a/S/SimplexTableaux/Versions.toml
+++ b/S/SimplexTableaux/Versions.toml
@@ -78,3 +78,6 @@ git-tree-sha1 = "c111e4d92891527f37e224440284d60b883c3b3d"
 
 ["0.5.3"]
 git-tree-sha1 = "b1d778915ac9c7db6a58afd6287eea8ddfe59340"
+
+["0.5.4"]
+git-tree-sha1 = "cd19e85e802adb95f1a3e7f916d000f1c56bb837"