diff --git a/README.md b/README.md
index a511ff5..84644a1 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ After create Platformio project for STC15408AS add to platformio.ini line with l
 [env:STC15W408AS]
 platform = intel_mcs51
 board = STC15W408AS
-lib_deps = mgoblin/STC15 hardware@^0.7.0
+lib_deps = mgoblin/STC15 hardware@^0.8.0
 ```
 Where is 0.7.0 STC15 hardware library version.
 
@@ -23,7 +23,7 @@ As alternative in lib_deps line github link could be used.
 [env:STC15W408AS]
 platform = intel_mcs51
 board = STC15W408AS
-lib_deps = https://github.com/mgoblin/STC15lib#0.7.0
+lib_deps = https://github.com/mgoblin/STC15lib#0.8.0
 ```
 
 Where is 0.7.0 STC15 hardware library github tag version.