diff --git a/packages/socket-mode/package.json b/packages/socket-mode/package.json
index 915d307d0..9c5cf3e6b 100644
--- a/packages/socket-mode/package.json
+++ b/packages/socket-mode/package.json
@@ -63,7 +63,7 @@
     "@types/mocha": "^10",
     "@types/proxyquire": "^1.3.31",
     "@types/sinon": "^21",
-    "c8": "^10.1.2",
+    "c8": "^11.0.0",
     "chai": "^4",
     "mocha": "^11",
     "mocha-junit-reporter": "^2.2.1",