diff --git a/Cargo.lock b/Cargo.lock
index 42e4948..578ec10 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1076,9 +1076,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.133"
+version = "1.0.134"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7fceb2473b9166b2294ef05efcb65a3db80803f0b03ef86a5fc88a2b85ee377"
+checksum = "d00f4175c42ee48b15416f6193a959ba3a0d67fc699a0db9ad12df9f83991c7d"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index 763d659..81e8e1c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,5 +16,5 @@ niffler = "2.6.0"
 pyo3 = { version="0.23.3", features = ["extension-module", "anyhow"] }
 rayon = "1.10.0"
 serde = { version = "1.0.216", features = ["derive"] }
-serde_json = "1.0.133"
+serde_json = "1.0.134"
 sourmash = "0.17.2"
\ No newline at end of file