diff --git a/package-lock.json b/package-lock.json
index 65ac9d2..4d54914 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
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         "@inrupt/internal-test-env": "^4.0.3",
         "@inrupt/jest-jsdom-polyfills": "^4.0.3",
-        "@inrupt/solid-client-authn-node": "^2.5.0",
+        "@inrupt/solid-client-authn-node": "^3.1.0",
         "@playwright/test": "^1.53.2",
         "@typhonjs-typedoc/ts-lib-docs": "^2024.12.25",
         "dotenv": "^17.1.0",
@@ -1130,6 +1130,37 @@
         "dotenv": "^16.5.0"
       }
     },
+    "node_modules/@inrupt/internal-test-env/node_modules/@inrupt/solid-client-authn-core": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/@inrupt/solid-client-authn-core/-/solid-client-authn-core-2.5.0.tgz",
+      "integrity": "sha512-S02hizURW3IL4d03Cn1xZTz25KqZdmS7qYfkOb/UHwPcy+VA7G8Um1xeDByqu7Bva2yPjNk5iCrKKUMmGb56mA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "events": "^3.3.0",
+        "jose": "^5.1.3",
+        "uuid": "^11.1.0"
+      },
+      "engines": {
+        "node": "^18.0.0 || ^20.0.0 || ^22.0.0"
+      }
+    },
+    "node_modules/@inrupt/internal-test-env/node_modules/@inrupt/solid-client-authn-node": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/@inrupt/solid-client-authn-node/-/solid-client-authn-node-2.5.0.tgz",
+      "integrity": "sha512-lWdSPX0D2Lx+kHjJ3ByrXu4lmWU+q1RrYuLkhNXdudVqmbqJM3ugb0s9Gzix82a/sVCmiCzLlJMu0MeGItvr+w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@inrupt/solid-client-authn-core": "^2.5.0",
+        "jose": "^5.1.3",
+        "openid-client": "^5.7.1",
+        "uuid": "^11.1.0"
+      },
+      "engines": {
+        "node": "^18.0.0 || ^20.0.0 || ^22.0.0"
+      }
+    },
     "node_modules/@inrupt/internal-test-env/node_modules/dotenv": {
       "version": "16.6.1",
       "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.6.1.tgz",
@@ -1142,6 +1173,20 @@
         "url": "https://dotenvx.com"
       }
     },
+    "node_modules/@inrupt/internal-test-env/node_modules/uuid": {
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-11.1.0.tgz",
+      "integrity": "sha512-0/A9rDy9P7cJ+8w1c9WD9V//9Wj15Ce2MPz8Ri6032usz+NfePxx5AcN3bN+r6ZL6jEo066/yNYB3tn4pQEx+A==",
+      "dev": true,
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist/esm/bin/uuid"
+      }
+    },
     "node_modules/@inrupt/jest-jsdom-polyfills": {
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/@inrupt/jest-jsdom-polyfills/-/jest-jsdom-polyfills-4.0.3.tgz",
@@ -1177,7 +1222,9 @@
       }
     },
     "node_modules/@inrupt/solid-client-authn-core": {
-      "version": "2.5.0",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/@inrupt/solid-client-authn-core/-/solid-client-authn-core-3.1.0.tgz",
+      "integrity": "sha512-aoG8RvPBmYXTSqy2uJogpoVGPKsydC4mXNdm63BWCEMZ2QyaSRBjx4R4N6n5N2uy/aoib678Y7U3UtDCLDoFsQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1186,11 +1233,13 @@
         "uuid": "^11.1.0"
       },
       "engines": {
-        "node": "^18.0.0 || ^20.0.0 || ^22.0.0"
+        "node": "^20.0.0 || ^22.0.0"
       }
     },
     "node_modules/@inrupt/solid-client-authn-core/node_modules/uuid": {
       "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-11.1.0.tgz",
+      "integrity": "sha512-0/A9rDy9P7cJ+8w1c9WD9V//9Wj15Ce2MPz8Ri6032usz+NfePxx5AcN3bN+r6ZL6jEo066/yNYB3tn4pQEx+A==",
       "dev": true,
       "funding": [
         "https://github.com/sponsors/broofa",
@@ -1202,17 +1251,19 @@
       }
     },
     "node_modules/@inrupt/solid-client-authn-node": {
-      "version": "2.5.0",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/@inrupt/solid-client-authn-node/-/solid-client-authn-node-3.1.0.tgz",
+      "integrity": "sha512-kbjNkb3V85aamnPqKzUnu6DZxLovbwtAtekoeqYGIReASHLxdKq/TS+f+T2LUyMZ2G3m1a3rnB1TZtCYSF5mmw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@inrupt/solid-client-authn-core": "^2.5.0",
+        "@inrupt/solid-client-authn-core": "^3.1.0",
         "jose": "^5.1.3",
         "openid-client": "^5.7.1",
         "uuid": "^11.1.0"
       },
       "engines": {
-        "node": "^18.0.0 || ^20.0.0 || ^22.0.0"
+        "node": "^20.0.0 || ^22.0.0"
       }
     },
     "node_modules/@inrupt/solid-client-authn-node/node_modules/uuid": {
@@ -6985,6 +7036,8 @@
     },
     "node_modules/jose": {
       "version": "5.10.0",
+      "resolved": "https://registry.npmjs.org/jose/-/jose-5.10.0.tgz",
+      "integrity": "sha512-s+3Al/p9g32Iq+oqXxkW//7jk2Vig6FF1CFqzVXoTUXt2qz89YWbL+OwS17NFYEvxC35n0FKeGO2LGYSxeM2Gg==",
       "dev": true,
       "license": "MIT",
       "funding": {
diff --git a/package.json b/package.json
index 0ea9b22..74d9422 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
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     "@inrupt/internal-test-env": "^4.0.3",
     "@inrupt/jest-jsdom-polyfills": "^4.0.3",
-    "@inrupt/solid-client-authn-node": "^2.5.0",
+    "@inrupt/solid-client-authn-node": "^3.1.0",
     "@playwright/test": "^1.53.2",
     "@typhonjs-typedoc/ts-lib-docs": "^2024.12.25",
     "dotenv": "^17.1.0",