diff --git a/samples/sqlservices/package-lock.json b/samples/sqlservices/package-lock.json
index 11c693e3ca..28241241d7 100644
--- a/samples/sqlservices/package-lock.json
+++ b/samples/sqlservices/package-lock.json
@@ -42,9 +42,9 @@
             "dev": true
         },
         "acorn": {
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-            "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-            "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==",
+            "version": "5.7.4",
+            "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+            "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==",
             "dev": true
         },
         "agent-base": {