diff --git a/Cargo.lock b/Cargo.lock
index 27febb09..bff5e0bf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2319,8 +2319,8 @@ dependencies = [
  "tree_hash 0.4.1 (git+https://github.com/webb-tools/pallet-eth2-light-client)",
  "webb 0.5.25",
  "webb-proposals",
- "webb-relayer-types 0.5.5-dev (git+https://github.com/webb-tools/relayer.git)",
- "webb-relayer-utils 0.5.5-dev (git+https://github.com/webb-tools/relayer.git)",
+ "webb-relayer-types 0.5.5-dev",
+ "webb-relayer-utils 0.5.5-dev",
 ]
 
 [[package]]
@@ -2466,7 +2466,7 @@ dependencies = [
  "warp",
  "webb 0.5.25",
  "webb-proposals",
- "webb-relayer-utils 0.5.5-dev (git+https://github.com/webb-tools/relayer.git)",
+ "webb-relayer-utils 0.5.5-dev",
 ]
 
 [[package]]
@@ -9470,7 +9470,7 @@ dependencies = [
 
 [[package]]
 name = "webb-bridge-registry-backends"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "async-trait",
  "ethereum-types 0.14.1",
@@ -9484,12 +9484,12 @@ dependencies = [
  "webb 0.6.1",
  "webb-proposals",
  "webb-relayer-config",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-chains-info"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "anyhow",
  "prettyplease",
@@ -9528,7 +9528,7 @@ dependencies = [
 
 [[package]]
 name = "webb-event-watcher-traits"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "async-trait",
  "backoff",
@@ -9544,12 +9544,12 @@ dependencies = [
  "webb-relayer-config",
  "webb-relayer-context",
  "webb-relayer-store",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-ew-dkg"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "async-trait",
  "ethereum-types 0.14.1",
@@ -9563,12 +9563,12 @@ dependencies = [
  "webb-proposals",
  "webb-relayer-config",
  "webb-relayer-store",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-ew-evm"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "ark-bls12-381",
  "ark-bn254",
@@ -9593,12 +9593,12 @@ dependencies = [
  "webb-proposals",
  "webb-relayer-config",
  "webb-relayer-store",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-price-oracle-backends"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "async-trait",
  "axum",
@@ -9612,7 +9612,7 @@ dependencies = [
  "webb 0.6.1",
  "webb-chains-info",
  "webb-relayer-store",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
@@ -9638,7 +9638,7 @@ dependencies = [
 
 [[package]]
 name = "webb-proposal-signing-backends"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "async-trait",
  "ethereum-types 0.14.1",
@@ -9657,8 +9657,8 @@ dependencies = [
  "webb 0.6.1",
  "webb-proposals",
  "webb-relayer-store",
- "webb-relayer-types 0.5.5-dev",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-types 0.5.6-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
@@ -9679,11 +9679,10 @@ dependencies = [
 
 [[package]]
 name = "webb-relayer"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "anyhow",
  "axum",
- "build-data",
  "config",
  "dotenv",
  "ethereum-types 0.14.1",
@@ -9710,12 +9709,12 @@ dependencies = [
  "webb-relayer-handlers",
  "webb-relayer-store",
  "webb-relayer-tx-queue",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-relayer-config"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "anyhow",
  "config",
@@ -9736,13 +9735,13 @@ dependencies = [
  "webb 0.6.1",
  "webb-proposals",
  "webb-relayer-store",
- "webb-relayer-types 0.5.5-dev",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-types 0.5.6-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-relayer-context"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "http",
  "native-tls",
@@ -9756,12 +9755,12 @@ dependencies = [
  "webb-price-oracle-backends",
  "webb-relayer-config",
  "webb-relayer-store",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-relayer-handler-utils"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "native-tls",
  "serde",
@@ -9773,10 +9772,11 @@ dependencies = [
 
 [[package]]
 name = "webb-relayer-handlers"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "axum",
  "axum-client-ip",
+ "build-data",
  "ethereum-types 0.14.1",
  "futures",
  "native-tls",
@@ -9793,12 +9793,12 @@ dependencies = [
  "webb-relayer-handler-utils",
  "webb-relayer-store",
  "webb-relayer-tx-relay",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-relayer-store"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "hex",
  "native-tls",
@@ -9810,12 +9810,12 @@ dependencies = [
  "tracing",
  "webb 0.6.1",
  "webb-proposals",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-relayer-tx-queue"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "backoff",
  "ethereum-types 0.14.1",
@@ -9834,13 +9834,13 @@ dependencies = [
  "webb-relayer-config",
  "webb-relayer-context",
  "webb-relayer-store",
- "webb-relayer-types 0.5.5-dev",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-types 0.5.6-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-relayer-tx-relay"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "chrono",
  "ethereum-types 0.14.1",
@@ -9859,12 +9859,12 @@ dependencies = [
  "webb-relayer-context",
  "webb-relayer-handler-utils",
  "webb-relayer-store",
- "webb-relayer-utils 0.5.5-dev",
+ "webb-relayer-utils 0.5.6-dev",
 ]
 
 [[package]]
 name = "webb-relayer-tx-relay-utils"
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 dependencies = [
  "native-tls",
  "serde",
@@ -9873,6 +9873,7 @@ dependencies = [
 [[package]]
 name = "webb-relayer-types"
 version = "0.5.5-dev"
+source = "git+https://github.com/webb-tools/relayer.git#2bcce85926fca9d280edebd6b6519becf3162441"
 dependencies = [
  "ethereum-types 0.14.1",
  "native-tls",
@@ -9886,8 +9887,7 @@ dependencies = [
 
 [[package]]
 name = "webb-relayer-types"
-version = "0.5.5-dev"
-source = "git+https://github.com/webb-tools/relayer.git#2bcce85926fca9d280edebd6b6519becf3162441"
+version = "0.5.6-dev"
 dependencies = [
  "ethereum-types 0.14.1",
  "native-tls",
@@ -9902,6 +9902,7 @@ dependencies = [
 [[package]]
 name = "webb-relayer-utils"
 version = "0.5.5-dev"
+source = "git+https://github.com/webb-tools/relayer.git#2bcce85926fca9d280edebd6b6519becf3162441"
 dependencies = [
  "ark-std",
  "async-trait",
@@ -9914,7 +9915,6 @@ dependencies = [
  "hex",
  "hyper 0.14.27",
  "libsecp256k1",
- "native-tls",
  "prometheus 0.13.3",
  "reqwest",
  "serde",
@@ -9923,7 +9923,6 @@ dependencies = [
  "serde_path_to_error",
  "sled",
  "thiserror",
- "tokio 1.29.1",
  "url",
  "webb 0.6.1",
  "webb-proposals",
@@ -9931,8 +9930,7 @@ dependencies = [
 
 [[package]]
 name = "webb-relayer-utils"
-version = "0.5.5-dev"
-source = "git+https://github.com/webb-tools/relayer.git#2bcce85926fca9d280edebd6b6519becf3162441"
+version = "0.5.6-dev"
 dependencies = [
  "ark-std",
  "async-trait",
@@ -9945,6 +9943,7 @@ dependencies = [
  "hex",
  "hyper 0.14.27",
  "libsecp256k1",
+ "native-tls",
  "prometheus 0.13.3",
  "reqwest",
  "serde",
@@ -9953,6 +9952,7 @@ dependencies = [
  "serde_path_to_error",
  "sled",
  "thiserror",
+ "tokio 1.29.1",
  "url",
  "webb 0.6.1",
  "webb-proposals",
diff --git a/Cargo.toml b/Cargo.toml
index 7a6b6298..abcf7168 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [workspace.package]
-version = "0.5.5-dev"
+version = "0.5.6-dev"
 authors = ["Webb Developers <drew@webb.tools>"]
 license = "Apache-2.0"
 documentation = "https://docs.rs/webb-relayer"
diff --git a/crates/relayer-handlers/Cargo.toml b/crates/relayer-handlers/Cargo.toml
index 9c8a028f..44377ded 100644
--- a/crates/relayer-handlers/Cargo.toml
+++ b/crates/relayer-handlers/Cargo.toml
@@ -34,3 +34,5 @@ axum = { workspace = true }
 axum-client-ip = "0.4.0"
 tokio-stream = { version = "^0.1" }
 
+[build-dependencies]
+build-data = "0.1.4"
diff --git a/services/webb-relayer/build.rs b/crates/relayer-handlers/build.rs
similarity index 100%
rename from services/webb-relayer/build.rs
rename to crates/relayer-handlers/build.rs
diff --git a/crates/relayer-handlers/src/routes/info.rs b/crates/relayer-handlers/src/routes/info.rs
index 6c41de00..a004c15a 100644
--- a/crates/relayer-handlers/src/routes/info.rs
+++ b/crates/relayer-handlers/src/routes/info.rs
@@ -80,9 +80,9 @@ pub async fn handle_relayer_info(
 
     // Build info
     let build_info = BuildInfo {
-        version: std::env::var("CARGO_PKG_VERSION").unwrap_or_default(),
-        commit: std::env::var("GIT_COMMIT").unwrap_or_default(),
-        timestamp: std::env::var("SOURCE_TIMESTAMP").unwrap_or_default(),
+        version: env!("CARGO_PKG_VERSION").into(),
+        commit: env!("GIT_COMMIT").into(),
+        timestamp: env!("SOURCE_TIMESTAMP").into(),
     };
     let relayer_config = RelayerConfig {
         config,
diff --git a/flake.nix b/flake.nix
index 16621950..03b357d9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -31,6 +31,7 @@
             pkgs.clang
             # Mold Linker for faster builds (only on Linux)
             (lib.optionals pkgs.stdenv.isLinux pkgs.mold)
+            (lib.optionals pkgs.stdenv.isDarwin pkgs.darwin.apple_sdk.frameworks.Security)
           ];
           buildInputs = [
             # Used for DVC
@@ -53,7 +54,7 @@
           # Environment variables
           RUST_SRC_PATH = "${toolchain}/lib/rustlib/src/rust/library";
           # Needed for running DKG/Tangle locally
-          LD_LIBRARY_PATH = "${pkgs.gmp}/lib";
+          LD_LIBRARY_PATH = lib.makeLibraryPath [ pkgs.gmp ];
         };
       });
 }
diff --git a/services/webb-relayer/Cargo.toml b/services/webb-relayer/Cargo.toml
index 82dff60b..5e4768e5 100644
--- a/services/webb-relayer/Cargo.toml
+++ b/services/webb-relayer/Cargo.toml
@@ -10,9 +10,6 @@ documentation = { workspace = true }
 homepage = { workspace = true }
 repository = { workspace = true }
 
-[build-dependencies]
-build-data = "0.1.4"
-
 [lib]
 doctest = false