diff --git a/Cargo.lock b/Cargo.lock
index be2a9fa..7ad5c66 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -84,7 +84,7 @@ dependencies = [
  "tokio-stream",
  "tonic",
  "tonic-health",
- "tucana",
+ "tucana 0.0.70",
  "uuid",
 ]
 
@@ -274,7 +274,7 @@ dependencies = [
  "tokio",
  "tonic",
  "tonic-health",
- "tucana",
+ "tucana 0.0.68",
  "walkdir",
 ]
 
@@ -2036,6 +2036,26 @@ dependencies = [
  "tonic-prost-build",
 ]
 
+[[package]]
+name = "tucana"
+version = "0.0.70"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ececdc8eeccd39a9ba82a4ee78e9663d9871a9ca9da65013477536360322392"
+dependencies = [
+ "pbjson",
+ "pbjson-build",
+ "pbjson-types",
+ "prost",
+ "prost-build",
+ "prost-types",
+ "serde",
+ "serde_json",
+ "tonic",
+ "tonic-build",
+ "tonic-prost",
+ "tonic-prost-build",
+]
+
 [[package]]
 name = "typenum"
 version = "1.19.0"
diff --git a/Cargo.toml b/Cargo.toml
index 394a15a..96292a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ log = "0.4.26"
 env_logger = "0.11.8"
 prost = "0.14.1"
 tonic = "0.14.1"
-tucana = { version = "0.0.68", features = ["all"] }
+tucana = { version = "0.0.70", features = ["all"] }
 code0-flow = { version = "0.0.32", features = ["flow_health"] }
 serde_json = "1.0.140"
 async-nats = "0.47.0"