diff --git a/pyproject.toml b/pyproject.toml
index d071a2c..8e35ebd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ dependencies = [
     "paho-mqtt>=1.6.0",  # waiting for >=2.0.0 in Conda
     "pyserial>=3.5",
     "pyspartn>=1.0.4",
-    "pyubx2>=1.2.47",
+    "pyubx2>=1.2.48",
 ]
 
 [project.scripts]