diff --git a/Cargo.lock b/Cargo.lock
index f4c914f..78af8c4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1144,18 +1144,18 @@ checksum = "568a8e6258aa33c13358f81fd834adb854c6f7c9468520910a9b1e8fac068012"
 
 [[package]]
 name = "serde"
-version = "1.0.134"
+version = "1.0.135"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96b3c34c1690edf8174f5b289a336ab03f568a4460d8c6df75f2f3a692b3bc6a"
+checksum = "2cf9235533494ea2ddcdb794665461814781c53f19d87b76e571a1c35acbad2b"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.134"
+version = "1.0.135"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "784ed1fbfa13fe191077537b0d70ec8ad1e903cfe04831da608aa36457cb653d"
+checksum = "8dcde03d87d4c973c04be249e7d8f0b35db1c848c487bd43032808e59dd8328d"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 5ba1a02..02b8792 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,5 +12,5 @@ chrono = "0.4.19"
 deadpool-postgres = "0.10.1"
 enum-display-derive = "0.1.1"
 postgres-types = { version = "0.2.2", features = ["derive"]}
-serde = { version = "1.0.130", features = ["derive"] }
+serde = { version = "1.0.135", features = ["derive"] }
 tokio-postgres = { version = "0.7.5", features = ["with-chrono-0_4"]}