diff --git a/package-lock.json b/package-lock.json
index b4e4f6f..91040df 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -741,22 +741,24 @@
 			}
 		},
 		"node_modules/@projectwallace/css-analyzer": {
-			"version": "9.6.2",
-			"resolved": "https://registry.npmjs.org/@projectwallace/css-analyzer/-/css-analyzer-9.6.2.tgz",
-			"integrity": "sha512-JC6QdTXzJsnEycoR6whiwBZplZbOGIkI2UlQOORajgbIOab0D2tPfixjkVuR15gL0Yo/BPUGjwNs2bC8qrlhzQ==",
-			"license": "MIT",
+			"version": "9.9.3",
+			"resolved": "https://registry.npmjs.org/@projectwallace/css-analyzer/-/css-analyzer-9.9.3.tgz",
+			"integrity": "sha512-qyoW3eRPHgQvJGhLCCaypG/YuCPF+lrCIHtCjRxwG6HNWk+BMvFJ7qzTicBIkehfSJFQXrT+T4mvBpZmUgzlDg==",
 			"dependencies": {
-				"@projectwallace/css-parser": "^0.14.8"
+				"@projectwallace/css-parser": "~0.18.1"
 			},
 			"engines": {
-				"node": ">=18.0.0"
+				"node": ">=18.0.0",
+				"pnpm": ">=11.0.0"
 			}
 		},
 		"node_modules/@projectwallace/css-parser": {
-			"version": "0.14.8",
-			"resolved": "https://registry.npmjs.org/@projectwallace/css-parser/-/css-parser-0.14.8.tgz",
-			"integrity": "sha512-BXqV0ksSfHR3PPGqX3a5jpd+RXCG74otepaJ8STCF/msv/6n8jEpPMn+P7mnlNTFnmlEXRS+8XIZ7FJi3iGUHA==",
-			"license": "MIT"
+			"version": "0.18.1",
+			"resolved": "https://registry.npmjs.org/@projectwallace/css-parser/-/css-parser-0.18.1.tgz",
+			"integrity": "sha512-XTeexH92z5NLWfNw031emlEdd7P3yxJPv9ac/ZN3tFxyPyz1l8vEdZ6afQsd+cpfclOMvFfWbDxhfZ7IRePoLg==",
+			"engines": {
+				"pnpm": ">=11.0.0"
+			}
 		},
 		"node_modules/@publint/pack": {
 			"version": "0.1.6",
@@ -4286,17 +4288,17 @@
 			"optional": true
 		},
 		"@projectwallace/css-analyzer": {
-			"version": "9.6.2",
-			"resolved": "https://registry.npmjs.org/@projectwallace/css-analyzer/-/css-analyzer-9.6.2.tgz",
-			"integrity": "sha512-JC6QdTXzJsnEycoR6whiwBZplZbOGIkI2UlQOORajgbIOab0D2tPfixjkVuR15gL0Yo/BPUGjwNs2bC8qrlhzQ==",
+			"version": "9.9.3",
+			"resolved": "https://registry.npmjs.org/@projectwallace/css-analyzer/-/css-analyzer-9.9.3.tgz",
+			"integrity": "sha512-qyoW3eRPHgQvJGhLCCaypG/YuCPF+lrCIHtCjRxwG6HNWk+BMvFJ7qzTicBIkehfSJFQXrT+T4mvBpZmUgzlDg==",
 			"requires": {
-				"@projectwallace/css-parser": "^0.14.8"
+				"@projectwallace/css-parser": "~0.18.1"
 			}
 		},
 		"@projectwallace/css-parser": {
-			"version": "0.14.8",
-			"resolved": "https://registry.npmjs.org/@projectwallace/css-parser/-/css-parser-0.14.8.tgz",
-			"integrity": "sha512-BXqV0ksSfHR3PPGqX3a5jpd+RXCG74otepaJ8STCF/msv/6n8jEpPMn+P7mnlNTFnmlEXRS+8XIZ7FJi3iGUHA=="
+			"version": "0.18.1",
+			"resolved": "https://registry.npmjs.org/@projectwallace/css-parser/-/css-parser-0.18.1.tgz",
+			"integrity": "sha512-XTeexH92z5NLWfNw031emlEdd7P3yxJPv9ac/ZN3tFxyPyz1l8vEdZ6afQsd+cpfclOMvFfWbDxhfZ7IRePoLg=="
 		},
 		"@publint/pack": {
 			"version": "0.1.6",
diff --git a/src/program.test.ts b/src/program.test.ts
index 9db806c..9cfe1c2 100644
--- a/src/program.test.ts
+++ b/src/program.test.ts
@@ -98,7 +98,7 @@ describe('Program', () => {
 			stdin: css_fixture,
 		})
 
-		expect(JSON.parse(actual)).toEqual(result)
+		expect(JSON.parse(actual)).toMatchObject(result)
 	})
 
 	it('wallace non-existing.css', async () => {
@@ -131,6 +131,6 @@ describe('Program', () => {
 			stdin: '',
 		})
 
-		expect(JSON.parse(actual)).toEqual(result)
+		expect(JSON.parse(actual)).toMatchObject(result)
 	})
 })