diff --git a/go.mod b/go.mod
index c6b2ad1..7f36d89 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/paketo-buildpacks/pipenv
 
 go 1.21
 
-toolchain go1.22.4
+toolchain go1.22.5
 
 require (
 	github.com/BurntSushi/toml v1.3.2