diff --git a/Cargo.toml b/Cargo.toml
index d85f8ac..d156923 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ aes = "0.8"
 flate2 = "1.0"
 hashbrown = "0.13"
 thiserror = "1.0"
-base64 = "0.21.0"
 
 [dev-dependencies]
+base64 = "0.21.0"
 paste = "1.0.11"