diff --git a/msal_extensions/__init__.py b/msal_extensions/__init__.py
index 9bdc214..a9a7283 100644
--- a/msal_extensions/__init__.py
+++ b/msal_extensions/__init__.py
@@ -1,5 +1,5 @@
 """Provides auxiliary functionality to the `msal` package."""
-__version__ = "1.2.0b1"  # Note: During/after release, copy this number to Dockerfile
+__version__ = "1.2.0"  # Note: During/after release, copy this number to Dockerfile
 
 from .persistence import (
     FilePersistence,
diff --git a/msal_extensions/token_cache.py b/msal_extensions/token_cache.py
index 99fd4b2..93e8565 100644
--- a/msal_extensions/token_cache.py
+++ b/msal_extensions/token_cache.py
@@ -69,7 +69,7 @@ def modify(self, credential_type, old_entry, new_key_value_pairs=None):
             self._persistence.save(self.serialize())
             self._last_sync = time.time()
 
-    def _find(self, credential_type, **kwargs):  # pylint: disable=arguments-differ
+    def search(self, credential_type, **kwargs):  # pylint: disable=arguments-differ
         # Use optimistic locking rather than CrossPlatLock(self._lock_location)
         retry = 3
         for attempt in range(1, retry + 1):
@@ -83,6 +83,6 @@ def _find(self, credential_type, **kwargs):  # pylint: disable=arguments-differ
                 else:
                     raise  # End of retry. Re-raise the exception as-is.
             else:  # If reload encountered no error, the data is considered intact
-                return super(PersistedTokenCache, self)._find(credential_type, **kwargs)
+                return super(PersistedTokenCache, self).search(credential_type, **kwargs)
         return []  # Not really reachable here. Just to keep pylint happy.
 
diff --git a/setup.py b/setup.py
index 6b2e73c..8af3d63 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
     package_data={'': ['LICENSE']},
     python_requires=">=3.7",
     install_requires=[
-        'msal>=1.27,<1.29',  # MSAL Python 1.29+ may not have TokenCache._find()
+        'msal>=1.29,<2',  # Use TokenCache.search() from MSAL Python 1.29+
         'portalocker<3,>=1.4',
 
         ## We choose to NOT define a hard dependency on this.
diff --git a/tests/test_agnostic_backend.py b/tests/test_agnostic_backend.py
index 9f6eca9..565de36 100644
--- a/tests/test_agnostic_backend.py
+++ b/tests/test_agnostic_backend.py
@@ -32,7 +32,7 @@ def _test_token_cache_roundtrip(persistence):
     assert token2["token_source"] == "cache", "App2 should hit cache written by app1"
     assert token1['access_token'] == token2['access_token'], "Cache should hit"
 
-def test_token_cache_roundtrip_with_persistence_biulder(temp_location):
+def test_token_cache_roundtrip_with_persistence_builder(temp_location):
     _test_token_cache_roundtrip(build_encrypted_persistence(temp_location))
 
 def test_token_cache_roundtrip_with_file_persistence(temp_location):