diff --git a/E/EinExprs/Versions.toml b/E/EinExprs/Versions.toml
index dec9666..8722552 100644
--- a/E/EinExprs/Versions.toml
+++ b/E/EinExprs/Versions.toml
@@ -33,3 +33,6 @@ git-tree-sha1 = "7f84f76bc81a598215bc9812cd78ade14bfb6d4a"
 
 ["0.5.5"]
 git-tree-sha1 = "0d72908e878eee0e83489287801055cc37819a2f"
+
+["0.5.6"]
+git-tree-sha1 = "d59e17ca77c906be359d8f37e8f412050c2e0102"