diff --git a/src/backend/langflow/services/cache/manager.py b/src/backend/langflow/services/cache/manager.py
index ec9909c75..a3f04518d 100644
--- a/src/backend/langflow/services/cache/manager.py
+++ b/src/backend/langflow/services/cache/manager.py
@@ -43,7 +43,7 @@ class InMemoryCache(BaseCacheManager):
             expiration_time (int, optional): Time in seconds after which a cached item expires. Default is 1 hour.
         """
         self._cache = OrderedDict()
-        self._lock = threading.Lock()
+        self._lock = threading.RLock()
         self.max_size = max_size
         self.expiration_time = expiration_time
 
@@ -58,18 +58,23 @@ class InMemoryCache(BaseCacheManager):
             The value associated with the key, or None if the key is not found or the item has expired.
         """
         with self._lock:
-            if key in self._cache:
-                item = self._cache.pop(key)
-                if (
-                    self.expiration_time is None
-                    or time.time() - item["time"] < self.expiration_time
-                ):
-                    # Move the key to the end to make it recently used
-                    self._cache[key] = item
-                    return item["value"]
-                else:
-                    self.delete(key)
-            return None
+            return self._get_without_lock(key)
+
+    def _get_without_lock(self, key):
+        """
+        Retrieve an item from the cache without acquiring the lock.
+        """
+        if item := self._cache.get(key):
+            if (
+                self.expiration_time is None
+                or time.time() - item["time"] < self.expiration_time
+            ):
+                # Move the key to the end to make it recently used
+                self._cache.move_to_end(key)
+                return item["value"]
+            else:
+                self.delete(key)
+        return None
 
     def set(self, key, value):
         """
@@ -100,7 +105,7 @@ class InMemoryCache(BaseCacheManager):
             value: The value to insert or update.
         """
         with self._lock:
-            existing_value = self.get(key)
+            existing_value = self._get_without_lock(key)
             if (
                 existing_value is not None
                 and isinstance(existing_value, dict)
@@ -135,8 +140,8 @@ class InMemoryCache(BaseCacheManager):
         Args:
             key: The key of the item to remove.
         """
-        # with self._lock:
-        self._cache.pop(key, None)
+        with self._lock:
+            self._cache.pop(key, None)
 
     def clear(self):
         """
diff --git a/src/backend/langflow/services/cache/utils.py b/src/backend/langflow/services/cache/utils.py
index 13e24dd6d..f73b8f023 100644
--- a/src/backend/langflow/services/cache/utils.py
+++ b/src/backend/langflow/services/cache/utils.py
@@ -212,6 +212,10 @@ class Memoize:
         cache_manager = self.get_cache_manager()
         return cache_manager.get(session_id)
 
+    def update_cache(self, session_id, value):
+        cache_manager = self.get_cache_manager()
+        cache_manager.set(session_id, value)
+
     def __call__(self, func: Callable[..., Any]):
         @functools.wraps(func)
         def wrapper(*args, **kwargs):
@@ -228,5 +232,6 @@ class Memoize:
             return result
 
         wrapper.clear_cache = self.clear_cache
+        wrapper.update_cache = self.update_cache
         wrapper.get_result_by_session_id = self.get_result_by_session_id
         return wrapper