diff --git a/Cargo.lock b/Cargo.lock
index a1b7c278b5..bc397e86c1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -321,9 +321,9 @@ checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
 
 [[package]]
 name = "capnp"
-version = "0.21.7"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e92edec8974fcd7ece90bb021db782abe14a61c10c817f197f700fef7430eb8"
+checksum = "015e45130949bb49a7776b7aa96d78d0cb7a8ddba8a8357c2103e77aebbb66ad"
 dependencies = [
  "embedded-io",
 ]
@@ -795,9 +795,9 @@ dependencies = [
 
 [[package]]
 name = "embedded-io"
-version = "0.6.1"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edd0f118536f44f5ccd48bcb8b111bdc3de888b58c74639dfb034a357d0f206d"
+checksum = "9eb1aa714776b75c7e67e1da744b81a129b3ff919c8712b5e1b32252c1f07cc7"
 
 [[package]]
 name = "encode_unicode"
diff --git a/Cargo.toml b/Cargo.toml
index 9bae5f95b5..f8a137243d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ too_long_first_doc_paragraph = "warn"
 anyhow = "1.0.100"
 insta = { version = "1.43.2" }
 bitvec = "1.0.1"
-capnp = "0.21.6"
+capnp = "0.22.0"
 cgmath = "0.18.0"
 cool_asserts = "2.0.3"
 delegate = "0.13.4"