diff --git a/Cargo.lock b/Cargo.lock
index fa4cba50..4f839f50 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1549,9 +1549,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.105"
+version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "693151e1ac27563d6dbcec9dee9fbd5da8539b20fa14ad3752b2e6d363ace360"
+checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/Cargo.toml b/Cargo.toml
index 9533c020..68845697 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ pyo3 = { version = "0.19.2", features = ["extension-module", "anyhow"] }
 rayon = "1.5.1"
 serde = { version = "1.0.136", features = ["derive"] }
 sourmash = { git = "https://github.com/sourmash-bio/sourmash", "rev" = "ff1092f8f366339caa59d7203f623813228f4356" }
-serde_json = "1.0.79"
+serde_json = "1.0.107"
 niffler = "2.4.0"
 log = "0.4.14"
 env_logger = "0.10.0"