diff --git a/Project.toml b/Project.toml
index 3036676a7b..a8372331a2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -21,15 +21,15 @@ Serialization = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
-[extras]
-REPL = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
-
 [compat]
 AbstractAlgebra = "^0.22.3"
-Nemo = "^0.27.4"
+Nemo = "^0.27.4, 0.28"
 RandomExtensions = "0.4.3"
 Requires = "^0.5.2, 1.0"
 julia = "1.6"
 
+[extras]
+REPL = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
+
 [targets]
 test = ["REPL"]