diff --git a/hermit-builtins/Cargo.lock b/hermit-builtins/Cargo.lock
index 653b2f9e97..0d92a409c4 100644
--- a/hermit-builtins/Cargo.lock
+++ b/hermit-builtins/Cargo.lock
@@ -11,6 +11,6 @@ dependencies = [
 
 [[package]]
 name = "libm"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7012b1bbb0719e1097c47611d3898568c546d597c2e74d66f6087edd5233ff4"
+checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"