diff --git a/Cargo.lock b/Cargo.lock
index f70f362..8b4aeb3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -331,7 +331,7 @@ dependencies = [
 
 [[package]]
 name = "decomp-toolkit"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "anyhow",
  "ar",
diff --git a/Cargo.toml b/Cargo.toml
index ccd0e45..1a544f8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "decomp-toolkit"
 description = "Yet another GameCube/Wii decompilation toolkit."
 authors = ["Luke Street <luke@street.dev>"]
 license = "MIT OR Apache-2.0"
-version = "0.5.0"
+version = "0.5.1"
 edition = "2021"
 publish = false
 build = "build.rs"
diff --git a/src/cmd/dol.rs b/src/cmd/dol.rs
index 24a5a65..d45c987 100644
--- a/src/cmd/dol.rs
+++ b/src/cmd/dol.rs
@@ -276,6 +276,7 @@ pub struct OutputModule {
 
 #[derive(Serialize, Deserialize, Debug, Clone, Default)]
 pub struct OutputConfig {
+    pub version: String,
     #[serde(flatten)]
     pub base: OutputModule,
     pub modules: Vec<OutputModule>,
@@ -1036,7 +1037,11 @@ fn split(args: SplitArgs) -> Result<()> {
         });
     });
     let duration = start.elapsed();
-    let out_config = OutputConfig { base: dol_result.unwrap()?, modules: modules_result.unwrap()? };
+    let out_config = OutputConfig {
+        version: env!("CARGO_PKG_VERSION").to_string(),
+        base: dol_result.unwrap()?,
+        modules: modules_result.unwrap()?,
+    };
     let mut object_count = out_config.base.units.len();
     for module in &out_config.modules {
         object_count += module.units.len();