diff --git a/Cargo.lock b/Cargo.lock
index 5ae8a5f4e7ac..c12f1940c97f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1451,9 +1451,9 @@ dependencies = [
 
 [[package]]
 name = "fs4"
-version = "0.11.1"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e871a4cfa68bb224863b53149d973df1ac8d1ed2fa1d1bfc37ac1bb65dd37207"
+checksum = "c29c30684418547d476f0b48e84f4821639119c483b1eccd566c8cd0cd05f521"
 dependencies = [
  "rustix",
  "windows-sys 0.52.0",
diff --git a/crates/polars-io/Cargo.toml b/crates/polars-io/Cargo.toml
index 185822c50c57..f4ff3dd431c7 100644
--- a/crates/polars-io/Cargo.toml
+++ b/crates/polars-io/Cargo.toml
@@ -52,7 +52,7 @@ url = { workspace = true, optional = true }
 zstd = { workspace = true, optional = true }
 
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
-fs4 = { version = "0.11", features = ["sync"], optional = true }
+fs4 = { version = "0.12", features = ["sync"], optional = true }
 home = "0.5.4"
 
 [dev-dependencies]