diff --git a/platformio.ini b/platformio.ini
index c2121c6f9..7ea41dd85 100755
--- a/platformio.ini
+++ b/platformio.ini
@@ -162,7 +162,7 @@ build_flags               = ${esp82xx_defaults.build_flags}
 ;                           -lstdc++-exc
 
 [core_2_6_1]
-; *** Esp8266 core for Arduino version 2.6.0 (for Windows, most Linux variants and Mac)
+; *** Esp8266 core for Arduino version 2.6.1 (for Windows, most Linux variants and Mac)
 ; *** custom setup until the core 2.6.0 version is official released from PlatformIO crew
 platform                  = https://github.com/Jason2866/platform-espressif8266.git#core_2_6_1
 build_flags               = ${esp82xx_defaults.build_flags}