diff --git a/Software-dependencies.md b/Software-dependencies.md
index 5c67a08..d60831e 100644
--- a/Software-dependencies.md
+++ b/Software-dependencies.md
@@ -5,3 +5,4 @@ Install via libraries:
   - RadioLib library (use github master version): https://github.com/jgromes/RadioLib
 - Arduino Timer library: https://github.com/contrem/arduino-timer
 - CircularBuffer library: https://github.com/rlogiacco/CircularBuffer
+- DebugLog library: https://github.com/hideakitai/DebugLog