diff --git a/core/Cargo.toml b/core/Cargo.toml
index 254e4523..a0b5961e 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -23,7 +23,7 @@ libc = "0.2.95"
 redox_syscall = "0.2.8"
 
 [target.'cfg(windows)'.dependencies]
-windows-sys = { version = "0.33.0", features = [
+windows-sys = { version = "0.34.0", features = [
     "Win32_Foundation",
     "Win32_System_LibraryLoader",
     "Win32_System_SystemServices",