diff --git a/Cargo.toml b/Cargo.toml
index 2152d01..b2f3b37 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -45,6 +45,7 @@ rand_xoshiro = "0.6"
 secp256k1 = { version = "0.29", default-features = false }
 serde = { version = "1.0.156", features = ["derive"], default-features = false }
 serde_json = "1"
+serde-json-core = { version = "0.6.0" }
 uuid = { version = "1", default-features = false }
 
 # The crates in this workspace.
diff --git a/stratum-v1/Cargo.toml b/stratum-v1/Cargo.toml
index 4b247d0..be9a6a6 100644
--- a/stratum-v1/Cargo.toml
+++ b/stratum-v1/Cargo.toml
@@ -21,7 +21,7 @@ faster-hex = { version = "0.9", default-features = false, git = "https://github.
 heapless = { workspace = true, features = ["serde"] }
 log = { workspace = true, optional = true }
 serde = { workspace = true }
-serde-json-core = { features = ["custom-error-messages"], git = "https://github.com/rust-embedded-community/serde-json-core.git", branch = "master" }
+serde-json-core = { workspace = true, features = ["custom-error-messages"] }
 
 [features]
 defmt-03 = [