diff --git a/actions/helm/generate-docs/package-lock.json b/actions/helm/generate-docs/package-lock.json
index 26f54e6c..f42f5a5c 100644
--- a/actions/helm/generate-docs/package-lock.json
+++ b/actions/helm/generate-docs/package-lock.json
@@ -8,7 +8,7 @@
 			"dependencies": {
 				"@textlint/textlint-plugin-markdown": "^15.7.1",
 				"markdownlint-cli2": "^0.23.1",
-				"prettier": "^3.9.5",
+				"prettier": "^3.9.6",
 				"textlint": "^15.7.1",
 				"textlint-filter-rule-comments": "^1.3.0",
 				"textlint-rule-terminology": "^5.2.16"
@@ -3989,9 +3989,9 @@
 			}
 		},
 		"node_modules/prettier": {
-			"version": "3.9.5",
-			"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.5.tgz",
-			"integrity": "sha512-/FVl766LpUfB5vXgCYOYa0MeV/441Ia99AeICQIQFTY/Nw0roZwULcXpku5i1/m5kt/baz+s4Zogspd839HSMg==",
+			"version": "3.9.6",
+			"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.6.tgz",
+			"integrity": "sha512-OpN0zzVdiaiAhxpuuj5efpIS4sY9j7bY6uR5mnj5yPzGkdkjNKSJeUThPb60Jw29QuAZgA4o+/iB49kFiaBX6g==",
 			"license": "MIT",
 			"bin": {
 				"prettier": "bin/prettier.cjs"
diff --git a/actions/helm/generate-docs/package.json b/actions/helm/generate-docs/package.json
index ce548372..4ba80d9c 100644
--- a/actions/helm/generate-docs/package.json
+++ b/actions/helm/generate-docs/package.json
@@ -9,7 +9,7 @@
 	"dependencies": {
 		"@textlint/textlint-plugin-markdown": "^15.7.1",
 		"markdownlint-cli2": "^0.23.1",
-		"prettier": "^3.9.5",
+		"prettier": "^3.9.6",
 		"textlint": "^15.7.1",
 		"textlint-filter-rule-comments": "^1.3.0",
 		"textlint-rule-terminology": "^5.2.16"