diff --git a/Cargo.toml b/Cargo.toml
index b161f115..fb5c649e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ time = { workspace = true, optional = true, features = [
 zeroize = { version = "1.8.1", optional = true, features = ["zeroize_derive"] }
 zstd = { version = "0.13.1", optional = true, default-features = false }
 zopfli = { version = "0.8.1", optional = true }
-deflate64 = { version = "0.1.8", optional = true }
+deflate64 = { version = "0.1.9", optional = true }
 lzma-rs = { version = "0.3.0", default-features = false, optional = true }
 
 [target.'cfg(any(all(target_arch = "arm", target_pointer_width = "32"), target_arch = "mips", target_arch = "powerpc"))'.dependencies]