diff --git a/Project.toml b/Project.toml
index b8b961e..9651550 100644
--- a/Project.toml
+++ b/Project.toml
@@ -9,6 +9,9 @@ NNlib = "872c559c-99b0-510c-b3b7-b6c96a88d5cd"
 Optimisers = "3bd65402-5787-11e9-1adc-39752487f4e2"
 
 [compat]
+Functors = "0.4"
+NNlib = "0.9"
+Optimisers = "0.3"
 julia = "1.9"
 
 [extras]