diff --git a/Cargo.lock b/Cargo.lock
index b6e41c7..87ca26c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1077,7 +1077,7 @@ dependencies = [
 
 [[package]]
 name = "fsrs"
-version = "1.4.1"
+version = "1.4.2"
 dependencies = [
  "burn",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 10bfa27..87d9637 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "fsrs"
-version = "1.4.1"
+version = "1.4.2"
 authors = ["Open Spaced Repetition"]
 categories = ["algorithms", "science"]
 edition = "2021"