diff --git a/depaudit/parsers/python.py b/depaudit/parsers/python.py
index 6a6d88b..2add666 100644
--- a/depaudit/parsers/python.py
+++ b/depaudit/parsers/python.py
@@ -107,7 +107,7 @@ class PythonParser(Parser):
         content = file_path.read_text(encoding="utf-8")
 
         install_requires_match = re.search(
-            r"install_requires\s*=\s*\[(^\]]*)\]", content, re.DOTALL
+            r"install_requires\s*=\s*\[([^\]]*)\]", content, re.DOTALL
         )
         if install_requires_match:
             deps_str = install_requires_match.group(1)
@@ -118,11 +118,11 @@ class PythonParser(Parser):
                         self._create_dependency(file_path, name, version)
                     )
 
-        name_match = re.search(r'name\s*=\s*["']([^"']+)["']', content)
+        name_match = re.search(r"name\s*=\s*[\"']([^\"']+)[\"']", content)
         if name_match:
             manifest.project_name = name_match.group(1)
 
-        version_match = re.search(r'version\s*=\s*["']([^"']+)["']', content)
+        version_match = re.search(r"version\s*=\s*[\"']([^\"']+)[\"']", content)
         if version_match:
             manifest.project_version = version_match.group(1)
 
@@ -146,7 +146,7 @@ class PythonParser(Parser):
     def _parse_pipfile(self, file_path: Path, manifest: ParsedManifest) -> None:
         content = file_path.read_text(encoding="utf-8")
 
-        name_match = re.search(r'name\s*=\s*["']([^"']+)["']', content)
+        name_match = re.search(r"name\s*=\s*[\"']([^\"']+)[\"']", content)
         if name_match:
             manifest.project_name = name_match.group(1)