diff --git a/elfcore/Cargo.toml b/elfcore/Cargo.toml
index 6f31547..81a8149 100644
--- a/elfcore/Cargo.toml
+++ b/elfcore/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "elfcore"
-version = "1.1.5"
+version = "2.0.0"
 edition = "2021"
 description = "elfcore is a crate to create ELF core dumps for processes on Linux."
 license = "MIT"