diff --git a/cranelift/codegen/Cargo.toml b/cranelift/codegen/Cargo.toml
index 5149c68ee4..22d2b9b295 100644
--- a/cranelift/codegen/Cargo.toml
+++ b/cranelift/codegen/Cargo.toml
@@ -20,7 +20,7 @@ hashbrown = { version = "0.6", optional = true }
 target-lexicon = "0.8.1"
 log = { version = "0.4.6", default-features = false }
 serde = { version = "1.0.94", features = ["derive"], optional = true }
-smallvec = { version = "0.6.10" }
+smallvec = { version = "1.0.0" }
 thiserror = "1.0.4"
 # It is a goal of the cranelift-codegen crate to have minimal external dependencies.
 # Please don't add any unless they are essential to the task of creating binary
diff --git a/cranelift/frontend/Cargo.toml b/cranelift/frontend/Cargo.toml
index 02a61441af..f7c003b96a 100644
--- a/cranelift/frontend/Cargo.toml
+++ b/cranelift/frontend/Cargo.toml
@@ -15,7 +15,7 @@ cranelift-codegen = { path = "../cranelift-codegen", version = "0.46.1", default
 target-lexicon = "0.8.1"
 log = { version = "0.4.6", default-features = false }
 hashbrown = { version = "0.6", optional = true }
-smallvec = { version = "0.6.10" }
+smallvec = { version = "1.0.0" }
 
 [features]
 default = ["std", "basic-blocks"]