diff --git a/arrow-json/Cargo.toml b/arrow-json/Cargo.toml
index d9b3a0df9c87..137d53557790 100644
--- a/arrow-json/Cargo.toml
+++ b/arrow-json/Cargo.toml
@@ -40,7 +40,7 @@ arrow-cast = { workspace = true  }
 arrow-data = { workspace = true  }
 arrow-schema = { workspace = true  }
 half = { version = "2.1", default-features = false }
-indexmap = { version = "1.9", default-features = false, features = ["std"] }
+indexmap = { version = "2.0", default-features = false, features = ["std"] }
 num = { version = "0.4", default-features = false, features = ["std"] }
 serde = { version = "1.0", default-features = false }
 serde_json = { version = "1.0", default-features = false, features = ["std"] }