diff --git a/pyproject.toml b/pyproject.toml
index fabc88c1..992eae2c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = [
   "py-machineid",
   "protobuf==6.31.1",
   "dijkstar==2.6.0",
-  "lattica==1.0.7",
+  "lattica==1.0.8",
 ]
 
 [project.scripts]
diff --git a/src/parallax/p2p/server.py b/src/parallax/p2p/server.py
index 159ab580..cea2c62a 100644
--- a/src/parallax/p2p/server.py
+++ b/src/parallax/p2p/server.py
@@ -306,7 +306,7 @@ def run(self):
                 node_info = self.get_node_info()
                 if node_info == {}:
                     logger.error("Failed to get node info, try again after 10 seconds")
-                    del self.lattica
+                    self.lattica.close()
                     self.lattica = None
                     time.sleep(10)
                     return self.run()
@@ -642,6 +642,8 @@ def shutdown(self):
             self.announcer.join()
         if self.routing_table_updater is not None:
             self.routing_table_updater.join()
+        if self.lattica is not None:
+            self.lattica.close()
 
 
 def launch_p2p_server(
diff --git a/src/parallax/server/node_chat_http_server.py b/src/parallax/server/node_chat_http_server.py
index e1762325..d6abd345 100644
--- a/src/parallax/server/node_chat_http_server.py
+++ b/src/parallax/server/node_chat_http_server.py
@@ -143,6 +143,7 @@ def build_lattica(self):
             logger.warning("Scheduler peer id not found, waiting for 1 second.")
             time.sleep(1)
 
+        self.lattica.close()
         return False
 
     def chat_completion(self, request_data, request_id: str, received_ts: int):