diff --git a/Cargo.lock b/Cargo.lock
index 8008ca5..6653d15 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -782,9 +782,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.132"
+version = "1.0.133"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d726bfaff4b320266d395898905d0eba0345aae23b54aee3a737e260fd46db03"
+checksum = "c7fceb2473b9166b2294ef05efcb65a3db80803f0b03ef86a5fc88a2b85ee377"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index b6e79c2..beac47a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,6 +27,6 @@ compress = ["lindera/compress"]  # Compress dictionaries
 [dependencies]
 pyo3 = { version = "0.22.6", features = ["extension-module"] }
 serde = { version = "1.0.214", features = ["derive"] }
-serde_json = "1.0.132"
+serde_json = "1.0.133"
 
 lindera = "0.38.0"