diff --git a/Project.toml b/Project.toml
index 994f2387..0f165cc9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -34,6 +34,6 @@ JLD2 = "0.4, 0.5"
 LazyArtifacts = "1"
 MLUtils = "0.4"
 NNlib = "0.8, 0.9"
-PartialFunctions = "1"
+PartialFunctions = "1.2.1"
 Statistics = "1"
 julia = "1.6"