diff --git a/ufos/Cargo.toml b/ufos/Cargo.toml
index bbabe69..7e99ac6 100644
--- a/ufos/Cargo.toml
+++ b/ufos/Cargo.toml
@@ -13,7 +13,7 @@ chrono = { version = "0.4.41", features = ["serde"] }
 clap = { version = "4.5.31", features = ["derive"] }
 dropshot = "0.16.0"
 env_logger = "0.11.7"
-fjall = { git = "https://github.com/fjall-rs/fjall.git", features = ["lz4"] }
+fjall = { git = "https://github.com/fjall-rs/fjall.git", rev = "fb229572bb7d1d6966a596994dc1708e47ec57d8", features = ["lz4"] }
 getrandom = "0.3.3"
 http = "1.3.1"
 jetstream = { path = "../jetstream", features = ["metrics"] }