diff --git a/README.md b/README.md
index 48c6ba8..490bdf4 100644
--- a/README.md
+++ b/README.md
@@ -107,7 +107,7 @@ Another way to install is to:
 
 1. Install [VS Code](https://code.visualstudio.com/)
 2. Install [PlatformIO](https://platformio.org/platformio-ide)
-3. Install [**AsyncTCP_SSL** library](https://platformio.org/lib/show/xxxxx/AsyncTCP_SSL) by using [Library Manager](https://platformio.org/lib/show/xxxxx/AsyncTCP_SSL/installation). Search for **AsyncTCP_SSL** in [Platform.io Author's Libraries](https://platformio.org/lib/search?query=author:%22Khoi%20Hoang%22)
+3. Install [**AsyncTCP_SSL** library](https://platformio.org/lib/show/12965/AsyncTCP_SSL) by using [Library Manager](https://platformio.org/lib/show/12965/AsyncTCP_SSL/installation). Search for **AsyncTCP_SSL** in [Platform.io Author's Libraries](https://platformio.org/lib/search?query=author:%22Khoi%20Hoang%22)
 4. Use included [platformio.ini](platformio/platformio.ini) file from examples to ensure that all dependent libraries will installed automatically. Please visit documentation for the other options and examples at [Project Configuration File](https://docs.platformio.org/page/projectconf.html)
 
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