diff --git a/Cargo.lock b/Cargo.lock
index 4a5000807f..ed60ae353a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1966,9 +1966,9 @@ checksum = "7fdf1b9db47230893d76faad238fd6097fd6d6a9245cd7a4d90dbd639536bbd2"
 
 [[package]]
 name = "smallvec"
-version = "1.5.1"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae524f056d7d770e174287294f562e95044c68e88dec909a00d2094805db9d75"
+checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
 
 [[package]]
 name = "souper-ir"
diff --git a/cranelift/codegen/Cargo.toml b/cranelift/codegen/Cargo.toml
index 6db2cf9700..d8a8baf384 100644
--- a/cranelift/codegen/Cargo.toml
+++ b/cranelift/codegen/Cargo.toml
@@ -22,7 +22,7 @@ log = { version = "0.4.6", default-features = false }
 serde = { version = "1.0.94", features = ["derive"], optional = true }
 bincode = { version = "1.2.1", optional = true }
 gimli = { version = "0.23.0", default-features = false, features = ["write"], optional = true }
-smallvec = { version = "1.0.0" }
+smallvec = { version = "1.6.1" }
 thiserror = "1.0.4"
 byteorder = { version = "1.3.2", default-features = false }
 peepmatic = { path = "../peepmatic", optional = true, version = "0.69.0" }
diff --git a/cranelift/frontend/Cargo.toml b/cranelift/frontend/Cargo.toml
index dada14fd5d..80dd4f2857 100644
--- a/cranelift/frontend/Cargo.toml
+++ b/cranelift/frontend/Cargo.toml
@@ -15,7 +15,7 @@ cranelift-codegen = { path = "../codegen", version = "0.69.0", default-features
 target-lexicon = "0.11"
 log = { version = "0.4.6", default-features = false }
 hashbrown = { version = "0.9.1", optional = true }
-smallvec = { version = "1.0.0" }
+smallvec = { version = "1.6.1" }
 
 [features]
 default = ["std"]
diff --git a/cranelift/interpreter/Cargo.toml b/cranelift/interpreter/Cargo.toml
index 10b525f34f..b919026047 100644
--- a/cranelift/interpreter/Cargo.toml
+++ b/cranelift/interpreter/Cargo.toml
@@ -15,7 +15,7 @@ cranelift-codegen = { path = "../codegen", version = "0.69.0", features = ["all-
 cranelift-entity = { path = "../entity", version = "0.69.0" }
 cranelift-reader = { path = "../reader", version = "0.69.0" }
 log = { version = "0.4.8", default-features = false }
-smallvec = "1.4.2"
+smallvec = "1.6.1"
 thiserror = "1.0.15"
 
 [dev-dependencies]
diff --git a/cranelift/reader/Cargo.toml b/cranelift/reader/Cargo.toml
index e9da0b581f..38662424a4 100644
--- a/cranelift/reader/Cargo.toml
+++ b/cranelift/reader/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2018"
 
 [dependencies]
 cranelift-codegen = { path = "../codegen", version = "0.69.0" }
-smallvec = "1.0.0"
+smallvec = "1.6.1"
 target-lexicon = "0.11"
 thiserror = "1.0.15"
 
diff --git a/cranelift/wasm/Cargo.toml b/cranelift/wasm/Cargo.toml
index c8a9fdc4c2..413d2ee004 100644
--- a/cranelift/wasm/Cargo.toml
+++ b/cranelift/wasm/Cargo.toml
@@ -20,7 +20,7 @@ hashbrown = { version = "0.9.1", optional = true }
 itertools = "0.9.0"
 log = { version = "0.4.6", default-features = false }
 serde = { version = "1.0.94", features = ["derive"], optional = true }
-smallvec = "1.0.0"
+smallvec = "1.6.1"
 thiserror = "1.0.4"
 
 [dev-dependencies]
diff --git a/crates/lightbeam/Cargo.toml b/crates/lightbeam/Cargo.toml
index 89bd694397..89a18280fa 100644
--- a/crates/lightbeam/Cargo.toml
+++ b/crates/lightbeam/Cargo.toml
@@ -21,7 +21,7 @@ iter-enum = "0.2"
 itertools = "0.9.0"
 memoffset = "0.6.0"
 more-asserts = "0.2.1"
-smallvec = "1.0.0"
+smallvec = "1.6.1"
 thiserror = "1.0.9"
 typemap = "0.3"
 wasmparser = "0.71"
diff --git a/crates/wasmtime/Cargo.toml b/crates/wasmtime/Cargo.toml
index d8f21a6936..54da1d9873 100644
--- a/crates/wasmtime/Cargo.toml
+++ b/crates/wasmtime/Cargo.toml
@@ -26,7 +26,7 @@ rustc-demangle = "0.1.16"
 cpp_demangle = "0.3.2"
 log = "0.4.8"
 wat = { version = "1.0.18", optional = true }
-smallvec = "1.4.0"
+smallvec = "1.6.1"
 serde = { version = "1.0.94", features = ["derive"] }
 bincode = "1.2.1"
 indexmap = "1.6"