diff --git a/example/firmware/Cargo.lock b/example/firmware/Cargo.lock
index fcde222..2b99f0b 100644
--- a/example/firmware/Cargo.lock
+++ b/example/firmware/Cargo.lock
@@ -1163,7 +1163,7 @@ dependencies = [
 
 [[package]]
 name = "postcard-rpc"
-version = "0.5.2"
+version = "0.5.3"
 dependencies = [
  "embassy-executor",
  "embassy-sync 0.5.0",
diff --git a/example/workbook-host/Cargo.lock b/example/workbook-host/Cargo.lock
index a1c8b26..56a3f18 100644
--- a/example/workbook-host/Cargo.lock
+++ b/example/workbook-host/Cargo.lock
@@ -486,7 +486,7 @@ dependencies = [
 
 [[package]]
 name = "postcard-rpc"
-version = "0.5.2"
+version = "0.5.3"
 dependencies = [
  "heapless 0.8.0",
  "maitake-sync",
diff --git a/source/postcard-rpc-test/Cargo.lock b/source/postcard-rpc-test/Cargo.lock
index c90d23f..b99c0e0 100644
--- a/source/postcard-rpc-test/Cargo.lock
+++ b/source/postcard-rpc-test/Cargo.lock
@@ -379,7 +379,7 @@ dependencies = [
 
 [[package]]
 name = "postcard-rpc"
-version = "0.5.2"
+version = "0.5.3"
 dependencies = [
  "heapless 0.8.0",
  "maitake-sync",
diff --git a/source/postcard-rpc/Cargo.toml b/source/postcard-rpc/Cargo.toml
index f898ac1..3cf2f79 100644
--- a/source/postcard-rpc/Cargo.toml
+++ b/source/postcard-rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "postcard-rpc"
-version = "0.5.2"
+version = "0.5.3"
 authors = ["James Munns <james@onevariable.com>"]
 edition = "2021"
 repository = "https://github.com/jamesmunns/postcard-rpc"