diff --git a/Cargo.toml b/Cargo.toml
index 1b1770e2..183d441e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -58,7 +58,8 @@ uuid = { version = "1.1", features = ["v4"] }
 
 # Opt-out serde and stable_deref_trait features
 # https://github.com/Manishearth/triomphe/pull/5
-triomphe = { version = "0.1.3", default-features = false }
+# 0.1.12 requires Rust 1.76
+triomphe = { version = ">=0.1.3, <0.1.12", default-features = false }
 
 # Optional dependencies (enabled by default)
 quanta = { version = "0.12.2", optional = true }