diff --git a/bddkit-plugin.json b/bddkit-plugin.json
index 972c2f6..d9f8ab2 100644
--- a/bddkit-plugin.json
+++ b/bddkit-plugin.json
@@ -1 +1 @@
-{"abi": 2}
+{"abi": 3}
diff --git a/src/lib.rs b/src/lib.rs
index 1532540..a18e4dd 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -68,7 +68,7 @@ pub fn manifest_json() -> String {
 
 #[unsafe(no_mangle)]
 pub extern "C" fn bddkit_abi_version() -> u32 {
-    2
+    3
 }
 
 #[unsafe(no_mangle)]
diff --git a/tests/exports.rs b/tests/exports.rs
index dac776f..456d83f 100644
--- a/tests/exports.rs
+++ b/tests/exports.rs
@@ -99,7 +99,7 @@ fn init(config: Value) -> u64 {
 
 #[test]
 fn the_manifest_and_the_step_list_parse() {
-    assert_eq!(bddkit_abi_version(), 2);
+    assert_eq!(bddkit_abi_version(), 3);
     assert_eq!(call(bddkit_manifest())["name"], "exec");
     let steps = call(bddkit_list_steps());
     assert!(