diff --git a/spotipy/cache_handler.py b/spotipy/cache_handler.py
index 7ae94a2..9f2c981 100644
--- a/spotipy/cache_handler.py
+++ b/spotipy/cache_handler.py
@@ -51,6 +51,7 @@ class CacheFileHandler(CacheHandler):
 
     def __init__(self,
                  cache_path=None,
+                 unique_hash=None,
                  username=None,
                  encoder_cls=None):
         """
@@ -67,6 +68,8 @@ class CacheFileHandler(CacheHandler):
             self.cache_path = cache_path
         else:
             cache_path = ".cache"
+            if unique_hash:
+                cache_path += "-" + str(unique_hash)
             username = (username or os.getenv(CLIENT_CREDS_ENV_VARS["client_username"]))
             if username:
                 cache_path += "-" + str(username)
diff --git a/spotipy/oauth2.py b/spotipy/oauth2.py
index 4c0cd90..3c4e6f1 100644
--- a/spotipy/oauth2.py
+++ b/spotipy/oauth2.py
@@ -13,6 +13,7 @@ import os
 import time
 import warnings
 import webbrowser
+import hashlib
 
 import requests
 import urllib.parse as urllibparse
@@ -349,8 +350,9 @@ class SpotifyOAuth(SpotifyAuthBase):
         else:
             username = (username or os.getenv(CLIENT_CREDS_ENV_VARS["client_username"]))
             self.cache_handler = CacheFileHandler(
+                unique_hash=hashlib.sha256(client_secret.encode('utf-8')).hexdigest()[:7],
                 username=username,
-                cache_path=cache_path
+                cache_path=cache_path,
             )
         self.proxies = proxies
         self.requests_timeout = requests_timeout