diff --git a/Cargo.lock b/Cargo.lock
index add85e954..ba5d7d4cf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1435,9 +1435,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.141"
+version = "0.2.142"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3304a64d199bb964be99741b7a14d26972741915b3649639149b2479bb46f4b5"
+checksum = "6a987beff54b60ffa6d51982e1aa1146bc42f19bd26be28b0586f252fccf5317"
 
 [[package]]
 name = "libloading"
diff --git a/helix-term/Cargo.toml b/helix-term/Cargo.toml
index b240f1d82..7fb6b890a 100644
--- a/helix-term/Cargo.toml
+++ b/helix-term/Cargo.toml
@@ -68,7 +68,7 @@ grep-searcher = "0.1.11"
 
 [target.'cfg(not(windows))'.dependencies]  # https://github.com/vorner/signal-hook/issues/100
 signal-hook-tokio = { version = "0.3", features = ["futures-v0_3"] }
-libc = "0.2.141"
+libc = "0.2.142"
 
 [build-dependencies]
 helix-loader = { version = "0.6", path = "../helix-loader" }