diff --git a/arrow-open-variant/Cargo.toml b/arrow-open-variant/Cargo.toml
index e71e4f7..96b6f74 100644
--- a/arrow-open-variant/Cargo.toml
+++ b/arrow-open-variant/Cargo.toml
@@ -17,7 +17,7 @@ arrow-schema.workspace = true
 open-variant = { path = "../open-variant" }
 
 # For JSON parsing
-jiter = { version = "0.4", optional = true }
+jiter = { version = "0.5", optional = true }
 
 [features]
 default = ["json"]