diff --git a/tests/unit/test_parsers.py b/tests/unit/test_parsers.py
index 36ae458..a0c93fc 100644
--- a/tests/unit/test_parsers.py
+++ b/tests/unit/test_parsers.py
@@ -20,11 +20,11 @@ class TestNpmParser:
     def test_parse_simple_package_json(self):
         """Test parsing a simple package.json."""
         content = """{
-            \"name\": \"test-project\",
-            \"version\": \"1.0.0\",
-            \"dependencies\": {
-                \"express\": \"4.18.2\",
-                \"lodash\": \"4.17.21\"
+            "name": "test-project",
+            "version": "1.0.0",
+            "dependencies": {
+                "express": "4.18.2",
+                "lodash": "4.17.21"
             }
         }"""
 
@@ -42,10 +42,10 @@ class TestNpmParser:
     def test_parse_dev_dependencies(self):
         """Test parsing devDependencies."""
         content = """{
-            \"name\": \"test-project\",
-            \"devDependencies\": {
-                \"jest\": \"29.7.0\",
-                \"eslint\": \"8.56.0\"
+            "name": "test-project",
+            "devDependencies": {
+                "jest": "29.7.0",
+                "eslint": "8.56.0"
             }
         }"""
 
@@ -62,8 +62,8 @@ class TestNpmParser:
     def test_parse_optional_dependencies(self):
         """Test parsing optionalDependencies."""
         content = """{
-            \"optionalDependencies\": {
-                \"fsevents\": \"2.3.3\"
+            "optionalDependencies": {
+                "fsevents": "2.3.3"
             }
         }"""
 
@@ -184,16 +184,16 @@ class TestCargoParser:
         """Test parsing Cargo.toml file."""
         content = """
 [package]
-name = \"my-project\"
-version = \"0.1.0\"
-edition = \"2021\"
+name = "my-project"
+version = "0.1.0"
+edition = "2021"
 
 [dependencies]
-serde = \"1.0\"
-tokio = \"1.36\"
+serde = "1.0"
+tokio = "1.36"
 
 [dev-dependencies]
-proptest = \"1.4\"
+proptest = "1.4"
 """
 
         with tempfile.TemporaryDirectory() as tmpdir: