diff --git a/server/Cargo.toml b/server/Cargo.toml
index 620f777..84d491c 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -16,4 +16,4 @@ anyhow = "1.0.82"
 envy = "0.4.2"
 serde = "1.0.198"
 tower-http = { version = "0.4.0", features = ["trace"] }
-indexmap = "1.9.3"
+indexmap = "2.0.0"