diff --git a/platformio.ini b/platformio.ini
index d47e87ac3..a911f198a 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -119,7 +119,7 @@ build_src_filter = ${env.build_src_filter} -<platform/portduino/>
 ; Common libs for communicating over TCP/IP networks such as MQTT
 [networking_base]
 lib_deps =
-  thingsboard/PubSubClient@^2.10
+  thingsboard/PubSubClient@^2.10.0
   arduino-libraries/NTPClient@^3.1.0
   arcao/Syslog@^2.0.0