diff --git a/Cargo.toml b/Cargo.toml
index ab660d53..585a9afe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ libz-sys = { version = "1.1.20", optional = true, default-features = false }
 libz-ng-sys = { version = "1.1.16", optional = true }
 # this matches the default features, but we don't want to depend on the default features staying the same
 libz-rs-sys = { version = "0.5.1", optional = true, default-features = false, features = ["std", "rust-allocator"] }
-cloudflare-zlib-sys = { version = "0.3.5", optional = true }
+cloudflare-zlib-sys = { version = "0.3.6", optional = true }
 miniz_oxide = { version = "0.8.5", optional = true, default-features = false, features = ["with-alloc", "simd"] }
 crc32fast = "1.2.0"