diff --git a/Cargo.toml b/Cargo.toml
index 31508d17a..9547337b4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -108,9 +108,6 @@ hmac = { version = "0.12", optional = true }
 sha2 = { version = "0.10", optional = true }
 hex = { version = "0.4", optional = true }
 
-# pinned deps to prevent msrv breakage
-hashbrown = {version = "0.11.0,<0.12.0", optional = true}
-time = {version = "0.3,<0.3.10", optional = true}
 
 [dev-dependencies]
 anyhow = "1.0.38"