diff --git a/Cargo.lock b/Cargo.lock
index f4f240d..a8ac183 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1052,7 +1052,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "sailfish"
 version = "0.0.3"
 dependencies = [
- "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
diff --git a/benches/Cargo.lock b/benches/Cargo.lock
index 4460567..b682838 100644
--- a/benches/Cargo.lock
+++ b/benches/Cargo.lock
@@ -1128,7 +1128,6 @@ checksum = "ef703b7cb59335eae2eb93ceb664c0eb7ea6bf567079d843e09420219668e072"
 name = "sailfish"
 version = "0.0.3"
 dependencies = [
- "itoa",
  "ryu",
 ]
 
diff --git a/sailfish/Cargo.toml b/sailfish/Cargo.toml
index 0a73d85..2dbd1b6 100644
--- a/sailfish/Cargo.toml
+++ b/sailfish/Cargo.toml
@@ -13,5 +13,4 @@ workspace = ".."
 edition = "2018"
 
 [dependencies]
-itoa = "0.4.5"
 ryu = "1.0.4"