use rust 1.67.0, update deps

.github/workflows/cont_integration.yml

@@ -18,7 +18,7 @@ jobs:
         rust:
           - version: stable # STABLE
             clippy: true
-          - version: 1.63.0 # MSRV
+          - version: 1.67.0 # MSRV
         features:
           - default
           - blocking
@@ -49,7 +49,7 @@ jobs:
     - name: Update toolchain
       run: rustup update
     - name: pin dependencies
-      if: matrix.rust.version == '1.63.0'
+      if: matrix.rust.version == '1.67.0'
       run: |
         cargo update -p home --precise 0.5.5
     - name: Build

Cargo.toml

@@ -10,23 +10,23 @@ documentation = "https://docs.rs/esplora-client/"
 description = "Bitcoin Esplora API client library. Supports plaintext, TLS and Onion servers. Blocking or async"
 keywords = ["bitcoin", "esplora"]
 readme = "README.md"
-rust-version = "1.63.0"
+rust-version = "1.67.0"
 
 [lib]
 name = "esplora_client"
 path = "src/lib.rs"
 
 [dependencies]
 serde = { version = "1.0", features = ["derive"] }
-bitcoin = { version = "0.31.0", features = ["serde", "std"], default-features = false }
+bitcoin = { version = "0.31.1", features = ["serde", "std"], default-features = false }
 log = "^0.4"
-ureq = { version = "2.5.0", features = ["json"], optional = true }
+ureq = { version = "2.9.4", features = ["json"], optional = true }
 reqwest = { version = "0.11", optional = true, default-features = false, features = ["json"] }
 
 [dev-dependencies]
 serde_json = "1.0"
-tokio = { version = "1.20.1", features = ["full"] }
-electrsd = { version = "0.27.0", features = ["legacy", "esplora_a33e97e1", "bitcoind_22_1"] }
+tokio = { version = "1.35.1", features = ["full"] }
+electrsd = { version = "0.27.1", features = ["legacy", "esplora_a33e97e1", "bitcoind_22_1"] }
 electrum-client = "0.19.0"
 lazy_static = "1.4.0"