diff --git a/lit-element-ts-esbuild/package-lock.json b/lit-element-ts-esbuild/package-lock.json
index ef9fc01ce..d864fc71c 100644
--- a/lit-element-ts-esbuild/package-lock.json
+++ b/lit-element-ts-esbuild/package-lock.json
@@ -362,9 +362,9 @@
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     },
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-      "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.47.tgz",
-      "integrity": "sha512-R6851wTjN1YJza8ZIeX6puNBSi/ZULHVh4WVleA7q256l+cP2EtXnKbO455fTs2ytQk3dL9qkU+Wh8l/uROdKg==",
+      "version": "13.13.48",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.48.tgz",
+      "integrity": "sha512-z8wvSsgWQzkr4sVuMEEOvwMdOQjiRY2Y/ZW4fDfjfe3+TfQrZqFKOthBgk2RnVEmtOKrkwdZ7uTvsxTBLjKGDQ==",
       "dev": true
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diff --git a/lit-element-ts-esbuild/package.json b/lit-element-ts-esbuild/package.json
index ff496bf44..e55e76bd9 100644
--- a/lit-element-ts-esbuild/package.json
+++ b/lit-element-ts-esbuild/package.json
@@ -21,7 +21,7 @@
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   "devDependencies": {
     "@open-wc/testing": "2.5.32",
-    "@types/node": "13.13.47",
+    "@types/node": "13.13.48",
     "@web/dev-server": "0.1.10",
     "@web/dev-server-esbuild": "0.2.11",
     "@web/test-runner": "0.12.17",
diff --git a/lit-element-ts-tsc/package-lock.json b/lit-element-ts-tsc/package-lock.json
index 9a733eb2b..0b68417a8 100644
--- a/lit-element-ts-tsc/package-lock.json
+++ b/lit-element-ts-tsc/package-lock.json
@@ -353,9 +353,9 @@
       "dev": true
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-      "version": "13.13.47",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.47.tgz",
-      "integrity": "sha512-R6851wTjN1YJza8ZIeX6puNBSi/ZULHVh4WVleA7q256l+cP2EtXnKbO455fTs2ytQk3dL9qkU+Wh8l/uROdKg==",
+      "version": "13.13.48",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.48.tgz",
+      "integrity": "sha512-z8wvSsgWQzkr4sVuMEEOvwMdOQjiRY2Y/ZW4fDfjfe3+TfQrZqFKOthBgk2RnVEmtOKrkwdZ7uTvsxTBLjKGDQ==",
       "dev": true
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     "@types/parse5": {
diff --git a/lit-element-ts-tsc/package.json b/lit-element-ts-tsc/package.json
index a1d1424d3..eda08e56e 100644
--- a/lit-element-ts-tsc/package.json
+++ b/lit-element-ts-tsc/package.json
@@ -21,7 +21,7 @@
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   "devDependencies": {
     "@open-wc/testing": "2.5.32",
-    "@types/node": "13.13.47",
+    "@types/node": "13.13.48",
     "@web/test-runner": "0.12.17",
     "@web/dev-server": "0.1.10",
     "tslib": "2.1.0",