diff --git a/EMS/EmployeemanagementSystem/package-lock.json b/EMS/EmployeemanagementSystem/package-lock.json
index 4806378..1ca539b 100644
--- a/EMS/EmployeemanagementSystem/package-lock.json
+++ b/EMS/EmployeemanagementSystem/package-lock.json
@@ -1268,11 +1268,18 @@
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-      "integrity": "sha1-zf3i2MRjnSCud5S/+P3fMtp60zc=",
+      "version": "5.5.6",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-5.5.6.tgz",
+      "integrity": "sha512-v4Q5HDC0FHAQ7zcBX7T2IL6O5ltl1a2GX4ENjPXg6SjDY69Cmx9v4113C99a4wGF16ClPv5Z8mghuYorVkg/kg==",
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+        "symbol-observable": "1.0.1"
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+          "resolved": "https://registry.npmjs.org/symbol-observable/-/symbol-observable-1.0.1.tgz",
+          "integrity": "sha1-g0D8RwLDEi310iKI+IKD9RPT/dQ="
+        }
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@@ -1416,11 +1423,6 @@
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diff --git a/EMS/EmployeemanagementSystem/package.json b/EMS/EmployeemanagementSystem/package.json
index 9cfec92..6680f98 100644
--- a/EMS/EmployeemanagementSystem/package.json
+++ b/EMS/EmployeemanagementSystem/package.json
@@ -15,7 +15,7 @@
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