diff --git a/pyproject.toml b/pyproject.toml
index 5ad5dcd..dc3a980 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
     "httpx>=0.28.1",
     "pycryptodome>=3.20.0",
     "pynacl>=1.5.0",
-    "meshcore",
+    "meshcore==2.2.28",
     "aiomqtt>=2.0",
     "apprise>=1.9.7",
 ]