diff --git a/Cargo.lock b/Cargo.lock
index 4580e00..a71c502 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -156,7 +156,7 @@ dependencies = [
 
 [[package]]
 name = "tm1637-embedded-hal"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
  "defmt",
  "duplicate",