diff --git a/packages/channel/package.json b/packages/channel/package.json
index 98f8a97..efd360e 100644
--- a/packages/channel/package.json
+++ b/packages/channel/package.json
@@ -69,7 +69,7 @@
     "@types/node": "^20.11.30",
     "p-defer": "^4.0.0",
     "playwright-test": "^14.1.1",
-    "type-fest": "^4.14.0",
+    "type-fest": "^4.18.2",
     "unws": "^0.2.4",
     "ws": "^8.16.0"
   },
diff --git a/packages/homestar/package.json b/packages/homestar/package.json
index ca74aec..869c69a 100644
--- a/packages/homestar/package.json
+++ b/packages/homestar/package.json
@@ -92,7 +92,7 @@
     "playwright-test": "^14.1.1",
     "tempy": "^3.1.0",
     "testcontainers": "^10.7.2",
-    "type-fest": "^4.14.0",
+    "type-fest": "^4.18.2",
     "unws": "^0.2.4",
     "ws": "^8.16.0"
   },
diff --git a/packages/ucan/package.json b/packages/ucan/package.json
index 609a89b..0a275ea 100644
--- a/packages/ucan/package.json
+++ b/packages/ucan/package.json
@@ -69,7 +69,7 @@
   "devDependencies": {
     "@types/node": "^20.11.30",
     "playwright-test": "^14.1.1",
-    "type-fest": "^4.14.0"
+    "type-fest": "^4.18.2"
   },
   "publishConfig": {
     "provenance": true
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 82b200f..e50dcf2 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1,4 +1,4 @@
-lockfileVersion: '6.0'
+lockfileVersion: '6.1'
 
 settings:
   autoInstallPeers: true
@@ -157,8 +157,8 @@ importers:
         specifier: ^14.1.1
         version: 14.1.1
       type-fest:
-        specifier: ^4.14.0
-        version: 4.14.0
+        specifier: ^4.18.2
+        version: 4.18.2
       unws:
         specifier: ^0.2.4
         version: 0.2.4(ws@8.16.0)
@@ -385,8 +385,8 @@ importers:
         specifier: ^10.7.2
         version: 10.7.2
       type-fest:
-        specifier: ^4.14.0
-        version: 4.14.0
+        specifier: ^4.18.2
+        version: 4.18.2
       unws:
         specifier: ^0.2.4
         version: 0.2.4(ws@8.16.0)
@@ -434,8 +434,8 @@ importers:
         specifier: ^14.1.1
         version: 14.1.1
       type-fest:
-        specifier: ^4.14.0
-        version: 4.14.0
+        specifier: ^4.18.2
+        version: 4.18.2
 
 packages:
 
@@ -6445,7 +6445,7 @@ packages:
       outvariant: 1.4.2
       path-to-regexp: 6.2.1
       strict-event-emitter: 0.5.1
-      type-fest: 4.14.0
+      type-fest: 4.18.2
       typescript: 5.3.3
       yargs: 17.7.2
     dev: true
@@ -8087,8 +8087,8 @@ packages:
     resolution: {integrity: sha512-tLq3bSNx+xSpwvAJnzrK0Ep5CLNWjvFTOp71URMaAEWBfRb9nnJiBoUe0tF8bI4ZFO3omgBR6NvnbzVUT3Ly4g==}
     engines: {node: '>=14.16'}
 
-  /type-fest@4.14.0:
-    resolution: {integrity: sha512-on5/Cw89wwqGZQu+yWO0gGMGu8VNxsaW9SB2HE8yJjllEk7IDTwnSN1dUVldYILhYPN5HzD7WAaw2cc/jBfn0Q==}
+  /type-fest@4.18.2:
+    resolution: {integrity: sha512-+suCYpfJLAe4OXS6+PPXjW3urOS4IoP9waSiLuXfLgqZODKw/aWwASvzqE886wA0kQgGy0mIWyhd87VpqIy6Xg==}
     engines: {node: '>=16'}
     dev: true