diff --git a/package.json b/package.json
index 03ac52c76..b29d110fe 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
 		"format": "prettier .",
 		"lint": "eslint . --max-warnings 0",
 		"lint:knip": "knip",
-		"lint:md": "markdownlint \"**/*.md\" \".github/**/*.md\" --rules sentences-per-line",
+		"lint:md": "markdownlint \"**/*.md\" \".github/**/*.md\" --rules markdownlint-sentences-per-line",
 		"lint:packages": "pnpm dedupe --check",
 		"lint:spelling": "cspell \"**\" \".github/**/*\"",
 		"prepare": "husky",
@@ -107,12 +107,12 @@
 		"lodash": "4.17.21",
 		"markdownlint": "0.38.0",
 		"markdownlint-cli": "0.45.0",
+		"markdownlint-sentences-per-line": "0.1.1",
 		"prettier": "3.6.1",
 		"prettier-plugin-curly": "0.3.2",
 		"prettier-plugin-packagejson": "2.5.15",
 		"prettier-plugin-sh": "0.17.4",
 		"release-it": "19.0.3",
-		"sentences-per-line": "0.3.0",
 		"tsdown": "0.12.7",
 		"typescript": "5.8.3",
 		"typescript-eslint": "8.35.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 171bba55c..866c4acaa 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -210,6 +210,9 @@ importers:
       markdownlint-cli:
         specifier: 0.45.0
         version: 0.45.0
+      markdownlint-sentences-per-line:
+        specifier: 0.1.1
+        version: 0.1.1(markdownlint@0.38.0)
       prettier:
         specifier: 3.6.1
         version: 3.6.1
@@ -225,9 +228,6 @@ importers:
       release-it:
         specifier: 19.0.3
         version: 19.0.3(@types/node@24.0.4)(magicast@0.3.5)
-      sentences-per-line:
-        specifier: 0.3.0
-        version: 0.3.0
       tsdown:
         specifier: 0.12.7
         version: 0.12.7(oxc-resolver@11.2.1)(typescript@5.8.3)
@@ -3172,10 +3172,15 @@ packages:
     engines: {node: '>=20'}
     hasBin: true
 
-  markdownlint-rule-helpers@0.28.0:
-    resolution: {integrity: sha512-qBOQWESmc/yTNe6nVu3D7AU7pFg2e7T5svbQI+S7rocw4g4xZ3GHerKPl0Rw0cx4fnAViEdzoAcbrxeuXUCEAA==}
+  markdownlint-rule-helpers@0.30.0:
+    resolution: {integrity: sha512-bQr0l6MGl5ia6PmkZpIP7qETSw3c/+ZXsHpACVO0SR/PaC5+VT3DFImR45G/EGGOzLwqZGussgx91Mh3cttyJw==}
     engines: {node: '>=18'}
 
+  markdownlint-sentences-per-line@0.1.1:
+    resolution: {integrity: sha512-64IDuRF/j5ArWvpTHPrxsN6b7yc/kgEznRaP1bTC1ehBzzE1alUxWvT1L2oy+xasYfSTbq0GBNVVeYQx08Qmjw==}
+    peerDependencies:
+      markdownlint: ^0.37.0
+
   markdownlint@0.38.0:
     resolution: {integrity: sha512-xaSxkaU7wY/0852zGApM8LdlIfGCW8ETZ0Rr62IQtAnUMlMuifsg09vWJcNYeL4f0anvr8Vo4ZQar8jGpV0btQ==}
     engines: {node: '>=20'}
@@ -3882,9 +3887,9 @@ packages:
     engines: {node: '>=10'}
     hasBin: true
 
-  sentences-per-line@0.3.0:
-    resolution: {integrity: sha512-/cSQgaLDEmed+AIC2KAd1A5k4sy8bbWy3ObBDUE2+JmiwolTBuc87TlwlTSnBJVPa7+zfGv28J63xzznFRv5tQ==}
-    engines: {node: '>=18'}
+  sentences-per-line@0.4.0:
+    resolution: {integrity: sha512-KHlNwB0prYEmhs6yxPPrZZmq0O+tauB04lMY7vTirbFHSwaZmffsShCRH4dNThbhVQ1kVfpD+Omb8EOzKv7XcQ==}
+    engines: {node: '>=22.14.0'}
 
   set-blocking@2.0.0:
     resolution: {integrity: sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==}
@@ -7432,7 +7437,13 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  markdownlint-rule-helpers@0.28.0: {}
+  markdownlint-rule-helpers@0.30.0: {}
+
+  markdownlint-sentences-per-line@0.1.1(markdownlint@0.38.0):
+    dependencies:
+      markdownlint: 0.38.0
+      markdownlint-rule-helpers: 0.30.0
+      sentences-per-line: 0.4.0
 
   markdownlint@0.38.0:
     dependencies:
@@ -8308,9 +8319,7 @@ snapshots:
 
   semver@7.7.2: {}
 
-  sentences-per-line@0.3.0:
-    dependencies:
-      markdownlint-rule-helpers: 0.28.0
+  sentences-per-line@0.4.0: {}
 
   set-blocking@2.0.0: {}
 
diff --git a/src/blocks/blockMarkdownlint.test.ts b/src/blocks/blockMarkdownlint.test.ts
index 67e4d227c..79f4d96ac 100644
--- a/src/blocks/blockMarkdownlint.test.ts
+++ b/src/blocks/blockMarkdownlint.test.ts
@@ -48,10 +48,10 @@ describe("blockMarkdownlint", () => {
 			          "devDependencies": {
 			            "markdownlint": "0.38.0",
 			            "markdownlint-cli": "0.45.0",
-			            "sentences-per-line": "0.3.0",
+			            "markdownlint-sentences-per-line": "0.1.1",
 			          },
 			          "scripts": {
-			            "lint:md": "markdownlint "**/*.md" ".github/**/*.md" --rules sentences-per-line",
+			            "lint:md": "markdownlint "**/*.md" ".github/**/*.md" --rules markdownlint-sentences-per-line",
 			          },
 			        },
 			      },
@@ -129,10 +129,10 @@ describe("blockMarkdownlint", () => {
 			          "devDependencies": {
 			            "markdownlint": "0.38.0",
 			            "markdownlint-cli": "0.45.0",
-			            "sentences-per-line": "0.3.0",
+			            "markdownlint-sentences-per-line": "0.1.1",
 			          },
 			          "scripts": {
-			            "lint:md": "markdownlint "**/*.md" ".github/**/*.md" --rules sentences-per-line",
+			            "lint:md": "markdownlint "**/*.md" ".github/**/*.md" --rules markdownlint-sentences-per-line",
 			          },
 			        },
 			      },
@@ -209,10 +209,10 @@ describe("blockMarkdownlint", () => {
 			          "devDependencies": {
 			            "markdownlint": "0.38.0",
 			            "markdownlint-cli": "0.45.0",
-			            "sentences-per-line": "0.3.0",
+			            "markdownlint-sentences-per-line": "0.1.1",
 			          },
 			          "scripts": {
-			            "lint:md": "markdownlint "**/*.md" ".github/**/*.md" --rules sentences-per-line",
+			            "lint:md": "markdownlint "**/*.md" ".github/**/*.md" --rules markdownlint-sentences-per-line",
 			          },
 			        },
 			      },
diff --git a/src/blocks/blockMarkdownlint.ts b/src/blocks/blockMarkdownlint.ts
index 5b58fd764..fc3926790 100644
--- a/src/blocks/blockMarkdownlint.ts
+++ b/src/blocks/blockMarkdownlint.ts
@@ -58,11 +58,11 @@ export const blockMarkdownlint = base.createBlock({
 						devDependencies: getPackageDependencies(
 							"markdownlint",
 							"markdownlint-cli",
-							"sentences-per-line",
+							"markdownlint-sentences-per-line",
 						),
 						scripts: {
 							"lint:md":
-								'markdownlint "**/*.md" ".github/**/*.md" --rules sentences-per-line',
+								'markdownlint "**/*.md" ".github/**/*.md" --rules markdownlint-sentences-per-line',
 						},
 					},
 				}),