diff --git a/Cargo.toml b/Cargo.toml
index 0a54b6e..9b85858 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,7 +30,7 @@ r2d2 = "0.8"
 isolang = "1.0"
 schemars = "0.7.0"
 
-okapi = "0.4.0"
+okapi = "0.5.0-alpha-1"
 rocket_okapi = "0.6.0-alpha-1"
 
 git2 = "0.13"