diff --git a/package-lock.json b/package-lock.json
index 94b5f29..0267d4e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "gulp": "^5.0.0",
         "lodash.assign": "^4.2.0",
         "plugin-error": "^2.0.1",
-        "streamx": "^2.20.1"
+        "streamx": "^2.21.1"
       },
       "devDependencies": {
         "standard": "^17.1.2",
@@ -4453,9 +4453,9 @@
       "integrity": "sha512-b/qaq/GlBK5xaq1yrK9/zFcyRSTNxmcZwFLGSTG0mXgZl/4Z6GgiyYOXOvY7N3eEvFRAG1bkDRz5EPGSvPYQlw=="
     },
     "node_modules/streamx": {
-      "version": "2.20.1",
-      "resolved": "https://registry.npmjs.org/streamx/-/streamx-2.20.1.tgz",
-      "integrity": "sha512-uTa0mU6WUC65iUvzKH4X9hEdvSW7rbPxPtwfWiLMSj3qTdQbAiUboZTxauKfpFuGIGa1C2BYijZ7wgdUXICJhA==",
+      "version": "2.21.1",
+      "resolved": "https://registry.npmjs.org/streamx/-/streamx-2.21.1.tgz",
+      "integrity": "sha512-PhP9wUnFLa+91CPy3N6tiQsK+gnYyUNuk15S3YG/zjYE7RuPeCjJngqnzpC31ow0lzBHQ+QGO4cNJnd0djYUsw==",
       "dependencies": {
         "fast-fifo": "^1.3.2",
         "queue-tick": "^1.0.1",
diff --git a/package.json b/package.json
index a8c67da..21e6f95 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "gulp": "^5.0.0",
     "lodash.assign": "^4.2.0",
     "plugin-error": "^2.0.1",
-    "streamx": "^2.20.1"
+    "streamx": "^2.21.1"
   },
   "version": "0.0.0-development",
   "publishConfig": {