diff --git a/packages/pinus-rpc/package.json b/packages/pinus-rpc/package.json
index 9e30c1f00..369a9a14d 100644
--- a/packages/pinus-rpc/package.json
+++ b/packages/pinus-rpc/package.json
@@ -32,7 +32,7 @@
 		"async": "^1.5.2",
 		"bearcat-buffer": "^0.1.x",
 		"bluebird": "^3.5.1",
-		"crc": "^0.2.1",
+		"crc": "^0.3.0",
 		"mqtt-connection": "^3.2.0",
 		"pinus-loader": "^1.3.10",
 		"pinus-logger": "^1.3.10",
diff --git a/yarn.lock b/yarn.lock
index a6ff58c70..252135b2d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1295,9 +1295,9 @@ cpy@^5.0.0:
     globby "^6.0.0"
     nested-error-stacks "^2.0.0"
 
-crc@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/crc/-/crc-0.2.1.tgz#b1f111fc3abb9b83d3a291a6820cf6e8c7ef32d7"
+crc@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/crc/-/crc-0.3.0.tgz#6848d1e2634dae9f7233b23d8ce637257406908e"
 
 crc@^3.5.0:
   version "3.5.0"