diff --git a/runners/lpc55/CHANGELOG.md b/runners/lpc55/CHANGELOG.md
new file mode 100644
index 00000000..a4045a0b
--- /dev/null
+++ b/runners/lpc55/CHANGELOG.md
@@ -0,0 +1,3 @@
+# v1.0.0 (2021-10-16)
+
+First stable firmware release with FIDO authenticator.
diff --git a/runners/lpc55/Cargo.lock b/runners/lpc55/Cargo.lock
index 192fb985..42d94668 100644
--- a/runners/lpc55/Cargo.lock
+++ b/runners/lpc55/Cargo.lock
@@ -1288,7 +1288,7 @@ dependencies = [
 
 [[package]]
 name = "runner"
-version = "0.4.0"
+version = "1.0.0"
 dependencies = [
  "admin-app",
  "apdu-dispatch",
diff --git a/runners/lpc55/Cargo.toml b/runners/lpc55/Cargo.toml
index fd61673e..c0b4a830 100644
--- a/runners/lpc55/Cargo.toml
+++ b/runners/lpc55/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "runner"
-version = "0.4.0"
+version = "1.0.0"
 authors = ["Nicolas Stalder <n@stalder.io>", "Conor Patrick <conor@solokeys.com>"]
 edition = "2018"
 resolver = "2"
diff --git a/runners/lpc55/config/commands.bd b/runners/lpc55/config/commands.bd
index b5272b5f..38bbc33a 100644
--- a/runners/lpc55/config/commands.bd
+++ b/runners/lpc55/config/commands.bd
@@ -1,8 +1,8 @@
 options {
 	flags = 0x8;
 	buildNumber = 0x1;
-	productVersion = "0.4.0";
-	componentVersion = "0.4.0";
+	productVersion = "1.0.0";
+	componentVersion = "1.0.0";
 	secureBinaryVersion = "2.1";
 }
 
@@ -11,8 +11,8 @@ sources {
 }
 
 section (0) {
-	version_check sec 256;
-	version_check nsec 256;
+	version_check sec 4194304;
+	version_check nsec 4194304;
 	erase 0x0..0x93000;
 	load inputFile > 0x0;
 }