diff --git a/Cargo.lock b/Cargo.lock
index c184edf..7a358d8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -43,7 +43,7 @@ dependencies = [
 
 [[package]]
 name = "ascendance-of-a-bookworm-bot"
-version = "2.1.4"
+version = "2.1.5"
 dependencies = [
  "chrono",
  "confy",