diff --git a/Cargo.lock b/Cargo.lock
index 29bcd3b..2ebaf00 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -847,9 +847,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.67"
+version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7f9e390c27c3c0ce8bc5d725f6e4d30a29d26659494aa4b17535f7522c5c950"
+checksum = "0f690853975602e1bfe1ccbf50504d67174e3bcf340f23b5ea9992e0587a52d8"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/Cargo.toml b/Cargo.toml
index eac9c4c..7e5f4ea 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ prometheus = "0.12.0"
 reqwest = { version = "0.11.4", features = ["json"] }
 serde = "1.0.125"
 serde_derive = "1.0.125"
-serde_json = "1.0.67"
+serde_json = "1.0.68"
 ticker = "0.1.1"
 log = "0.4.14"
 env_logger = "0.9.0"