diff --git a/package-lock.json b/package-lock.json
index b57b5a84..4ac1244e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4624,9 +4624,9 @@
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diff --git a/packages/opencensus-web-core/package-lock.json b/packages/opencensus-web-core/package-lock.json
index cd513657..b305ef46 100644
--- a/packages/opencensus-web-core/package-lock.json
+++ b/packages/opencensus-web-core/package-lock.json
@@ -158,6 +158,11 @@
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       "resolved": "https://registry.npmjs.org/@types/jasmine/-/jasmine-3.3.5.tgz",
diff --git a/packages/opencensus-web-exporter-ocagent/package-lock.json b/packages/opencensus-web-exporter-ocagent/package-lock.json
index a079b656..0153eba5 100644
--- a/packages/opencensus-web-exporter-ocagent/package-lock.json
+++ b/packages/opencensus-web-exporter-ocagent/package-lock.json
@@ -158,12 +158,31 @@
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+    "@opencensus/web-types": {
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+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
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diff --git a/packages/opencensus-web-instrumentation-perf/package-lock.json b/packages/opencensus-web-instrumentation-perf/package-lock.json
index e2899f51..ecbcd402 100644
--- a/packages/opencensus-web-instrumentation-perf/package-lock.json
+++ b/packages/opencensus-web-instrumentation-perf/package-lock.json
@@ -158,6 +158,27 @@
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+      "requires": {
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+        "@types/node": "^12.6.9"
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+      "dependencies": {
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+        }
+      }
+    },
+    "@opencensus/web-types": {
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+      "resolved": "https://registry.npmjs.org/@opencensus/web-types/-/web-types-0.0.5.tgz",
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       "version": "3.3.5",
       "resolved": "https://registry.npmjs.org/@types/jasmine/-/jasmine-3.3.5.tgz",
diff --git a/packages/opencensus-web-propagation-tracecontext/package-lock.json b/packages/opencensus-web-propagation-tracecontext/package-lock.json
index 61cb4daf..ca79a019 100644
--- a/packages/opencensus-web-propagation-tracecontext/package-lock.json
+++ b/packages/opencensus-web-propagation-tracecontext/package-lock.json
@@ -158,12 +158,31 @@
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       }
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+    "@opencensus/web-core": {
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+      "resolved": "https://registry.npmjs.org/@opencensus/web-core/-/web-core-0.0.5.tgz",
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+      "requires": {
+        "@opencensus/web-types": "^0.0.5",
+        "@types/node": "^12.6.9"
+      }
+    },
+    "@opencensus/web-types": {
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