diff --git a/Cargo.lock b/Cargo.lock
index 5a9726d3..a21dd0a7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1908,18 +1908,18 @@ checksum = "a3f0bf26fd526d2a95683cd0f87bf103b8539e2ca1ef48ce002d67aad59aa0b4"
 
 [[package]]
 name = "serde"
-version = "1.0.214"
+version = "1.0.215"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f55c3193aca71c12ad7890f1785d2b73e1b9f63a0bbc353c08ef26fe03fc56b5"
+checksum = "6513c1ad0b11a9376da888e3e0baa0077f1aed55c17f50e7b2397136129fb88f"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.214"
+version = "1.0.215"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de523f781f095e28fa605cdce0f8307e451cc0fd14e2eb4cd2e98a355b147766"
+checksum = "ad1e866f866923f252f05c889987993144fb74e722403468a4ebd70c3cd756c0"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/tests/fixtures/log_truncation_function/Cargo.toml b/tests/fixtures/log_truncation_function/Cargo.toml
index 613fb533..e5b33b34 100644
--- a/tests/fixtures/log_truncation_function/Cargo.toml
+++ b/tests/fixtures/log_truncation_function/Cargo.toml
@@ -5,4 +5,4 @@ edition = "2021"
 
 [dependencies]
 serde_json = "*"
-serde = { version = "1.0.214", features = ["derive"] }
+serde = { version = "1.0.215", features = ["derive"] }