diff --git a/Cargo.lock b/Cargo.lock
index 9a892438..54b7cfde 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1409,17 +1409,16 @@ dependencies = [
 
 [[package]]
 name = "compact_str"
-version = "0.9.1"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dfdd1c2274d9aa354115b09dc9a901d6c5576818cdf70d14cae2bdb47df00ab"
+checksum = "79fcda08c33bb58b97008b2cdada6622500e949e060f5913361763121abd2416"
 dependencies = [
  "castaway",
  "cfg-if",
  "itoa",
- "rustversion",
- "ryu",
  "serde",
  "static_assertions",
+ "zmij",
 ]
 
 [[package]]
diff --git a/crates/protocol/Cargo.toml b/crates/protocol/Cargo.toml
index a835c6f4..1f5fe0d8 100644
--- a/crates/protocol/Cargo.toml
+++ b/crates/protocol/Cargo.toml
@@ -11,7 +11,7 @@ repository = "https://github.com/beyondessential/seedling"
 publish = true
 
 [dependencies]
-compact_str = { version = "0.9.1", features = ["serde"] }
+compact_str = { version = "0.10.0", features = ["serde"] }
 dirs.workspace = true
 ed25519-dalek.workspace = true
 futures-util.workspace = true