diff --git a/Project.toml b/Project.toml
index 39c78157..afd142fb 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "Polymake"
 uuid = "d720cf60-89b5-51f5-aff5-213f193123e7"
 repo = "https://github.com/oscar-system/Polymake.jl.git"
-version = "0.11.20"
+version = "0.11.21"
 
 [deps]
 AbstractAlgebra = "c3fe647b-3220-5bb0-a1ea-a7954cac585d"
@@ -26,7 +26,7 @@ polymake_jll = "7c209550-9012-526c-9264-55ba7a78ba2c"
 polymake_oscarnumber_jll = "10f31823-b687-53e6-9f29-edb9d4da9f9f"
 
 [compat]
-AbstractAlgebra = "~0.40.8, ~0.41, ~0.42"
+AbstractAlgebra = "~0.40.8, ~0.41, ~0.42, ~0.43"
 BinaryWrappers = "~0.1.0"
 CxxWrap = "~0.14"
 Downloads = "^1.4"