diff --git a/package.json b/package.json
index 4ea32aa..68ecb59 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "prettier": "^3.1.1",
     "textlint-scripts": "^13.4.1",
     "textlint-tester": "^13.4.1",
-    "typescript": "^5.5.2"
+    "typescript": "^5.5.4"
   },
   "peerDependencies": {
     "textlint": ">=13.4.1"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0f60ec5..8d8abfc 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -21,13 +21,13 @@ devDependencies:
     version: 3.1.1
   textlint-scripts:
     specifier: ^13.4.1
-    version: 13.4.1(typescript@5.5.2)
+    version: 13.4.1(typescript@5.5.4)
   textlint-tester:
     specifier: ^13.4.1
     version: 13.4.1
   typescript:
-    specifier: ^5.5.2
-    version: 5.5.2
+    specifier: ^5.5.4
+    version: 5.5.4
 
 packages:
 
@@ -3398,7 +3398,7 @@ packages:
     resolution: {integrity: sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==}
     dev: false
 
-  /textlint-scripts@13.4.1(typescript@5.5.2):
+  /textlint-scripts@13.4.1(typescript@5.5.4):
     resolution: {integrity: sha512-THIF7pNNCICZ3SlCac7lh12MDSiJJry6JnrymWNAOPYByQ/RQV+L6LjMrEqshXvKiVxuQjlSfZsIyOZ/NGv0fQ==}
     hasBin: true
     peerDependencies:
@@ -3421,7 +3421,7 @@ packages:
       mocha: 10.2.0
       pkg-to-readme: 1.1.2
       textlint-tester: 13.4.1
-      typescript: 5.5.2
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
     dev: true
@@ -3528,8 +3528,8 @@ packages:
     engines: {node: '>=8'}
     dev: true
 
-  /typescript@5.5.2:
-    resolution: {integrity: sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==}
+  /typescript@5.5.4:
+    resolution: {integrity: sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==}
     engines: {node: '>=14.17'}
     hasBin: true
     dev: true