diff --git a/Cargo.lock b/Cargo.lock
index fdedd3922c..402fd78f34 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8170,9 +8170,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.112"
+version = "1.0.113"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d1bd37ce2324cf3bf85e5a25f96eb4baf0d5aa6eba43e7ae8958870c4ec48ed"
+checksum = "69801b70b1c3dac963ecb03a364ba0ceda9cf60c71cfe475e99864759c8b8a79"
 dependencies = [
  "itoa 1.0.1",
  "ryu",
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 30e203063b..0a7031afd9 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -38,7 +38,7 @@ hex = { version = "0.4.3", default-features = false }
 lazy_static = { version = "1.4.0" }
 rand_core = { version = "0.6.3", default-features = false }
 serde = { version = "1.0.196", features = [ "derive" ] }
-serde_json = { version = "1.0.112" }
+serde_json = { version = "1.0.113" }
 
 mc-test-vectors-definitions = { path = "../test-vectors/definitions" }
 mc-util-from-random = { path = "../util/from-random", default-features = false }