update to openwhisk-client-js 3.21.4 (#14)

diff --git a/package-lock.json b/package-lock.json
index 0ffdbad..917a2e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3846,9 +3846,9 @@
 			"dev": true
 		},
 		"needle": {
-			"version": "2.5.0",
-			"resolved": "https://registry.npmjs.org/needle/-/needle-2.5.0.tgz",
-			"integrity": "sha512-o/qITSDR0JCyCKEQ1/1bnUXMmznxabbwi/Y4WwJElf+evwJNFNwIDMCCt5IigFVxgeGBJESLohGtIS9gEzo1fA==",
+			"version": "2.6.0",
+			"resolved": "https://registry.npmjs.org/needle/-/needle-2.6.0.tgz",
+			"integrity": "sha512-KKYdza4heMsEfSWD7VPUIz3zX2XDwOyX2d+geb4vrERZMT5RMU6ujjaD+I5Yr54uZxQ2w6XRTAhHBbSCyovZBg==",
 			"requires": {
 				"debug": "^3.2.6",
 				"iconv-lite": "^0.4.4",
@@ -4102,9 +4102,9 @@
 			}
 		},
 		"openwhisk": {
-			"version": "3.21.2",
-			"resolved": "https://registry.npmjs.org/openwhisk/-/openwhisk-3.21.2.tgz",
-			"integrity": "sha512-Fxx1fupwZaKxbzpN/pCd0PLItRAjS9PXJCnm+JFPY7592koQlYTQo3t7DpBVYTiqIUx9Z1kKdpla3JyLaZSXIA==",
+			"version": "3.21.4",
+			"resolved": "https://registry.npmjs.org/openwhisk/-/openwhisk-3.21.4.tgz",
+			"integrity": "sha512-NxDM60hBFLXIf7AouLxyiS1c362ocdEH9gnPYEs+Blj505W0s69r9zHLQi810NtTjbcM8RowSKY4rRkrk40WBQ==",
 			"requires": {
 				"needle": "^2.4.0"
 			}
diff --git a/package.json b/package.json
index 09ff7ef..61e3898 100644
--- a/package.json
+++ b/package.json
@@ -400,7 +400,7 @@
 		"js-yaml": "^3.13.1",
 		"jsoneditor": "^8.6.4",
 		"moment": "^2.24.0",
-		"openwhisk": "^3.21.2",
+		"openwhisk": "^3.21.4",
 		"request": "^2.88.0",
 		"request-promise-native": "^1.0.8"
 	}