diff --git a/library.properties b/library.properties
index 3c73904..53521f9 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=ESP8266 Influxdb 
-version=3.1.0
+version=3.1.1
 author=Tobias Schürg, Influxdata
 maintainer=Tobias Schürg, InfluxData
 sentence=InfluxDB Client for Arduino. 
diff --git a/src/InfluxDbClient.h b/src/InfluxDbClient.h
index 11d720d..0d6b155 100644
--- a/src/InfluxDbClient.h
+++ b/src/InfluxDbClient.h
@@ -27,7 +27,7 @@
 #ifndef _INFLUXDB_CLIENT_H_
 #define _INFLUXDB_CLIENT_H_
 
-#define INFLUXDB_CLIENT_VERSION "3.1.0"
+#define INFLUXDB_CLIENT_VERSION "3.1.1"
 
 #include "Arduino.h"