diff --git a/Cargo.lock b/Cargo.lock
index edabc85..2785ff2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -433,9 +433,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.180"
+version = "0.2.181"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bcc35a38544a891a5f7c865aca548a982ccb3b8650a5b06d0fd33a10283c56fc"
+checksum = "459427e2af2b9c839b132acb702a1c654d95e10f8c326bfc2ad11310e458b1c5"
 
 [[package]]
 name = "libdecima"
diff --git a/Cargo.toml b/Cargo.toml
index 34bb0e0..65590f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ libdecima_rtti = { path = "crates/libdecima_rtti" }
 
 anyhow = "1.0.100"
 bitflags = "2.10.0"
-libc = "0.2.180"
+libc = "0.2.181"
 log = "0.4.29"
 once_cell = "1.21.3"
 retour = "0.4.0-alpha.4"