diff --git a/rq/logutils.py b/rq/logutils.py
index 0da1d9a4..ff873373 100644
--- a/rq/logutils.py
+++ b/rq/logutils.py
@@ -15,28 +15,28 @@ except ImportError:
 def setup_loghandlers(level=None):
     if not logging._handlers:
         dictConfig({
-            "version": 1,
-            "disable_existing_loggers": False,
+            'version': 1,
+            'disable_existing_loggers': False,
 
-            "formatters": {
-                "console": {
-                    "format": "%(asctime)s %(message)s",
-                    "datefmt": "%H:%M:%S",
+            'formatters': {
+                'console': {
+                    'format': '%(asctime)s %(message)s',
+                    'datefmt': '%H:%M:%S',
                 },
             },
 
-            "handlers": {
-                "console": {
-                    "level": "DEBUG",
-                    # "class": "logging.StreamHandler",
-                    "class": "rq.utils.ColorizingStreamHandler",
-                    "formatter": "console",
-                    "exclude": ["%(asctime)s"],
+            'handlers': {
+                'console': {
+                    'level': 'DEBUG',
+                    # 'class': 'logging.StreamHandler',
+                    'class': 'rq.utils.ColorizingStreamHandler',
+                    'formatter': 'console',
+                    'exclude': ['%(asctime)s'],
                 },
             },
 
-            "root": {
-                "handlers": ["console"],
-                "level": level or "INFO",
+            'root': {
+                'handlers': ['console'],
+                'level': level or 'INFO',
             }
         })