diff --git a/package-lock.json b/package-lock.json
index 7ec4519..4edf089 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -833,11 +833,43 @@
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-      "resolved": "https://registry.npmjs.org/extendr/-/extendr-5.16.0.tgz",
-      "integrity": "sha512-3D2fd7SJE3RYRZ3QDu598FEbGezuLo7ZWWc/Ks+Ha+ECneU7BmrIUXdreJNzzKPlAZYe7fmDIwQy0O03QCBseQ==",
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/extendr/-/extendr-7.2.0.tgz",
+      "integrity": "sha512-OERmPfUU5W6XFhtvYXKpfsvzphuKlgczjFuyLetNpp2yEq6eM5BcaRkdv4iITTTA72kINNQrynsNLrc7dqJIVg==",
       "requires": {
-        "typechecker": "^7.16.0"
+        "editions": "^6.13.0",
+        "typechecker": "^8.2.0"
+      },
+      "dependencies": {
+        "editions": {
+          "version": "6.13.0",
+          "resolved": "https://registry.npmjs.org/editions/-/editions-6.13.0.tgz",
+          "integrity": "sha512-wAQCrco6+HLunD8Zv2VTZxJqAv90kQbhSkD5hH80o1D2TvM0V5tbwHRFL1OnYg0BZRKOcWaGuBh8WCwjfz/eGw==",
+          "requires": {
+            "version-range": "^3.2.0"
+          }
+        },
+        "typechecker": {
+          "version": "8.2.0",
+          "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-8.2.0.tgz",
+          "integrity": "sha512-SnCTb8RGuu4n3fhbbQ7VJPtFc8F3WtQ9HD7rBg3cyBKKsL8bhAz6tB7ul/zX7hMj8IVFWRfrdbZpd+84lSA8Pw==",
+          "requires": {
+            "editions": "^6.13.0"
+          }
+        },
+        "version-compare": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/version-compare/-/version-compare-3.2.0.tgz",
+          "integrity": "sha512-cSIEcfQ2OuSqOC+SIjHXMoldXuXavr/M5GLtQYpQG6mn+tlKYK1DNJ/pllsGGnogM81ekhcHdLJmdEQmwA0hQA=="
+        },
+        "version-range": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/version-range/-/version-range-3.2.0.tgz",
+          "integrity": "sha512-aP/XwEG9q+mTjyGUR2FDrIfLMAylJ4k4/eSCxXBAeDUeHWWtzFeWE37YlTrPA5lEXwA2A7A0N+YDPEPAkuEcJg==",
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diff --git a/package.json b/package.json
index c44e17d..ffb9543 100644
--- a/package.json
+++ b/package.json
@@ -99,7 +99,7 @@
   "dependencies": {
     "coffeecup": "~0.3.21",
     "docpad-baseplugin": "^1.4.0",
-    "extendr": "^5.16.0"
+    "extendr": "^7.2.0"
   },
   "devDependencies": {
     "@bevry/update-contributors": "^1.18.0",