diff --git a/build/win32/Cargo.lock b/build/win32/Cargo.lock
index 6cd09ec75d5..4c169ba0f97 100644
--- a/build/win32/Cargo.lock
+++ b/build/win32/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "bitflags"
@@ -95,7 +95,7 @@ checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
 [[package]]
 name = "inno_updater"
-version = "0.12.0"
+version = "0.12.1"
 dependencies = [
  "byteorder",
  "crc",
diff --git a/build/win32/Cargo.toml b/build/win32/Cargo.toml
index bee143450e4..e2130dd2bfa 100644
--- a/build/win32/Cargo.toml
+++ b/build/win32/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "inno_updater"
-version = "0.12.0"
+version = "0.12.1"
 authors = ["Microsoft <monacotools@microsoft.com>"]
 build = "build.rs"
 
diff --git a/build/win32/inno_updater.exe b/build/win32/inno_updater.exe
index 5e6f775b700..ef7cb934eb6 100644
Binary files a/build/win32/inno_updater.exe and b/build/win32/inno_updater.exe differ