diff -Naur a/Cargo.toml b/Cargo.toml
--- a/Cargo.toml	2021-10-25 10:12:51.321033877 -0700
+++ b/Cargo.toml	2021-10-25 10:14:01.983431692 -0700
@@ -35,7 +35,7 @@
 version = "0.12"
 
 [dependencies.libbpf-sys]
-version = "0.5.0-1"
+version = "0.4.0-2"
 
 [dependencies.memmap2]
 version = "0.3"