diff --git a/bun.lockb b/bun.lockb
index c7dd6ee..7448ff1 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 310a38d..ec47a32 100644
--- a/package.json
+++ b/package.json
@@ -47,12 +47,12 @@
     "@laserware/arcade": "^3.13.3"
   },
   "devDependencies": {
-    "@types/bun": "latest",
+    "@types/bun": "^1.1.16",
     "@biomejs/biome": "1.9.4",
-    "jsdom": "^25.0.1",
+    "jsdom": "^26.0.0",
     "tsup": "^8.3.5",
     "typedoc": "^0.27.6",
-    "typescript": "^5.7.2"
+    "typescript": "^5.7.3"
   },
   "trustedDependencies": [
     "@biomejs/biome",
diff --git a/src/handleChords.ts b/src/handleChords.ts
index 641014f..c5b2f2a 100644
--- a/src/handleChords.ts
+++ b/src/handleChords.ts
@@ -153,7 +153,7 @@ export function handleChords<E extends ChordedEvent>(
       throw new Error("Listener must be specified if chord or chords are used");
     }
 
-    return handleChord(event, chordsOrBuilder, listener);
+    return void handleChord(event, chordsOrBuilder, listener);
   }
 
   // biome-ignore format:
@@ -174,7 +174,7 @@ export function handleChords<E extends ChordedEvent>(
     },
   };
 
-  return chordsOrBuilder(handler);
+  return void chordsOrBuilder(handler);
 }
 
 function handleChord<E extends ChordedEvent>(