diff --git a/packages/examples/packages/bip32/package.json b/packages/examples/packages/bip32/package.json
index 9f4b397cb2..990d8b1b1b 100644
--- a/packages/examples/packages/bip32/package.json
+++ b/packages/examples/packages/bip32/package.json
@@ -30,7 +30,7 @@
     "lint:dependencies": "depcheck"
   },
   "dependencies": {
-    "@metamask/key-tree": "^9.1.0",
+    "@metamask/key-tree": "^9.1.1",
     "@metamask/snaps-sdk": "workspace:^",
     "@metamask/utils": "^8.3.0",
     "@noble/ed25519": "^1.6.0",
diff --git a/packages/examples/packages/bip44/package.json b/packages/examples/packages/bip44/package.json
index a159be0987..a8697c693b 100644
--- a/packages/examples/packages/bip44/package.json
+++ b/packages/examples/packages/bip44/package.json
@@ -30,7 +30,7 @@
     "lint:dependencies": "depcheck"
   },
   "dependencies": {
-    "@metamask/key-tree": "^9.1.0",
+    "@metamask/key-tree": "^9.1.1",
     "@metamask/snaps-sdk": "workspace:^",
     "@metamask/utils": "^8.3.0",
     "@noble/bls12-381": "^1.2.0"
diff --git a/packages/examples/packages/invoke-snap/packages/consumer-signer/package.json b/packages/examples/packages/invoke-snap/packages/consumer-signer/package.json
index 226e16b596..32f06a84fb 100644
--- a/packages/examples/packages/invoke-snap/packages/consumer-signer/package.json
+++ b/packages/examples/packages/invoke-snap/packages/consumer-signer/package.json
@@ -30,7 +30,7 @@
     "lint:dependencies": "depcheck"
   },
   "dependencies": {
-    "@metamask/key-tree": "^9.1.0",
+    "@metamask/key-tree": "^9.1.1",
     "@metamask/snaps-sdk": "workspace:^",
     "@metamask/utils": "^8.3.0",
     "@noble/hashes": "^1.3.1"
diff --git a/packages/examples/packages/invoke-snap/packages/core-signer/package.json b/packages/examples/packages/invoke-snap/packages/core-signer/package.json
index 64b196aded..0f88700a8f 100644
--- a/packages/examples/packages/invoke-snap/packages/core-signer/package.json
+++ b/packages/examples/packages/invoke-snap/packages/core-signer/package.json
@@ -30,7 +30,7 @@
     "lint:dependencies": "depcheck"
   },
   "dependencies": {
-    "@metamask/key-tree": "^9.1.0",
+    "@metamask/key-tree": "^9.1.1",
     "@metamask/snaps-sdk": "workspace:^",
     "@metamask/utils": "^8.3.0",
     "@noble/curves": "^1.1.0",
diff --git a/yarn.lock b/yarn.lock
index b3718c87b9..2a8e39c8ae 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3885,7 +3885,7 @@ __metadata:
     "@metamask/eslint-config-jest": ^12.1.0
     "@metamask/eslint-config-nodejs": ^12.1.0
     "@metamask/eslint-config-typescript": ^12.1.0
-    "@metamask/key-tree": ^9.1.0
+    "@metamask/key-tree": ^9.1.1
     "@metamask/snaps-cli": "workspace:^"
     "@metamask/snaps-jest": "workspace:^"
     "@metamask/snaps-sdk": "workspace:^"
@@ -3925,7 +3925,7 @@ __metadata:
     "@metamask/eslint-config-jest": ^12.1.0
     "@metamask/eslint-config-nodejs": ^12.1.0
     "@metamask/eslint-config-typescript": ^12.1.0
-    "@metamask/key-tree": ^9.1.0
+    "@metamask/key-tree": ^9.1.1
     "@metamask/snaps-cli": "workspace:^"
     "@metamask/snaps-jest": "workspace:^"
     "@metamask/snaps-sdk": "workspace:^"
@@ -4086,7 +4086,7 @@ __metadata:
     "@metamask/eslint-config-jest": ^12.1.0
     "@metamask/eslint-config-nodejs": ^12.1.0
     "@metamask/eslint-config-typescript": ^12.1.0
-    "@metamask/key-tree": ^9.1.0
+    "@metamask/key-tree": ^9.1.1
     "@metamask/snaps-cli": "workspace:^"
     "@metamask/snaps-jest": "workspace:^"
     "@metamask/snaps-sdk": "workspace:^"
@@ -4142,7 +4142,7 @@ __metadata:
     "@metamask/eslint-config-jest": ^12.1.0
     "@metamask/eslint-config-nodejs": ^12.1.0
     "@metamask/eslint-config-typescript": ^12.1.0
-    "@metamask/key-tree": ^9.1.0
+    "@metamask/key-tree": ^9.1.1
     "@metamask/snaps-cli": "workspace:^"
     "@metamask/snaps-jest": "workspace:^"
     "@metamask/snaps-sdk": "workspace:^"
@@ -4960,7 +4960,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@metamask/key-tree@npm:^9.1.0, @metamask/key-tree@npm:^9.1.1":
+"@metamask/key-tree@npm:^9.1.1":
   version: 9.1.1
   resolution: "@metamask/key-tree@npm:9.1.1"
   dependencies: