diff --git a/G/GradedArrays/Versions.toml b/G/GradedArrays/Versions.toml
index 107caf9..8039613 100644
--- a/G/GradedArrays/Versions.toml
+++ b/G/GradedArrays/Versions.toml
@@ -399,3 +399,6 @@ git-tree-sha1 = "334e1e9a2c8252dfc2b9731eb9eeaeaaba8ac1d7"
 
 ["0.15.5"]
 git-tree-sha1 = "32009d73d5c799619f507f11f36d952bcb7718f2"
+
+["0.15.6"]
+git-tree-sha1 = "a2e57d829e52aabddd7f86e75505f61351017f58"