diff --git a/C/ChainRules/Versions.toml b/C/ChainRules/Versions.toml
index 5dcb586600a268b..c367167c011ca23 100644
--- a/C/ChainRules/Versions.toml
+++ b/C/ChainRules/Versions.toml
@@ -240,3 +240,6 @@ git-tree-sha1 = "e01f521443e3700f40ad3c7c1c6aa3a6940aaea1"
 
 ["0.7.55"]
 git-tree-sha1 = "5eb1fc216faf520e29b0c8fc3ee542d35e7f0beb"
+
+["0.7.56"]
+git-tree-sha1 = "71eedd6201e727ae76dfcb74475d85b8f7de4fde"