diff --git a/crates/spz-capnproto-rust/Cargo.toml b/crates/spz-capnproto-rust/Cargo.toml
index 0393a2a..9ed5763 100644
--- a/crates/spz-capnproto-rust/Cargo.toml
+++ b/crates/spz-capnproto-rust/Cargo.toml
@@ -25,7 +25,7 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-capnp = { version = "0.25", default-features = true, features = [] }
+capnp = { version = "0.26", default-features = true, features = [] }
 spz = { path = "../spz", version = "0.0.7", default-features = false, features = [
 ] }
 thiserror = { version = "2.0", default-features = true, features = [] }