diff --git a/Cargo.lock b/Cargo.lock
index 72861b5..b288624 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1376,18 +1376,18 @@ checksum = "d4f410fedcf71af0345d7607d246e7ad15faaadd49d240ee3b24e5dc21a820ac"
 
 [[package]]
 name = "serde"
-version = "1.0.213"
+version = "1.0.218"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ea7893ff5e2466df8d720bb615088341b295f849602c6956047f8f80f0e9bc1"
+checksum = "e8dfc9d19bdbf6d17e22319da49161d5d0108e4188e8b680aef6299eed22df60"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.213"
+version = "1.0.218"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e85ad2009c50b58e87caa8cd6dac16bdf511bbfb7af6c33df902396aa480fa5"
+checksum = "f09503e191f4e797cb8aac08e9a4a4695c5edf6a2e70e376d961ddd5c969f82b"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index a5f7341..661e9cf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,7 +31,7 @@ rand = { version = "0.8.5", features = ["small_rng"] }
 rand_xoshiro = "0.6.0"
 rayon = "1.8.1"
 rust-htslib = "0.46.0"
-serde = "1.0.197"
+serde = "1.0.218"
 serde_json = "1.0.114"
 slog = "2.7.0"
 slog-async = "2.8.0"