diff --git a/cosmwasm/Cargo.lock b/cosmwasm/Cargo.lock
index 215528f..bc1870c 100644
--- a/cosmwasm/Cargo.lock
+++ b/cosmwasm/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "ahash"
@@ -585,9 +585,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.93"
+version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cad406b69c91885b5107daf2c29572f6c8cdb3c66826821e286c533490c0bc76"
+checksum = "46266871c240a00b8f503b877622fe33430b3c7d963bdc0f2adc511e54a1eae3"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/cosmwasm/contracts/price-feed/Cargo.toml b/cosmwasm/contracts/price-feed/Cargo.toml
index ba7f539..bdfea3a 100644
--- a/cosmwasm/contracts/price-feed/Cargo.toml
+++ b/cosmwasm/contracts/price-feed/Cargo.toml
@@ -32,7 +32,7 @@ cw2 = "1.0.1"
 cw-controllers = "1.0.1"
 cosmwasm-std = "1.2.1"
 cw-storage-plus = "1.0.1"
-serde_json = "1.0.93"
+serde_json = "1.0.99"
 cosmwasm-schema = "1.2.1"
 thiserror = "1.0.38"
 semver = "1.0.16"