diff --git a/app/rs/Cargo.lock b/app/rs/Cargo.lock
index 0e8fe87..7f402f2 100644
--- a/app/rs/Cargo.lock
+++ b/app/rs/Cargo.lock
@@ -123,9 +123,9 @@ checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
 [[package]]
 name = "libc"
-version = "0.2.153"
+version = "0.2.112"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
+checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125"
 
 [[package]]
 name = "log"