diff --git a/Cargo.lock b/Cargo.lock
index e9e65c2f706..cf1dfd9595d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -195,9 +195,9 @@ dependencies = [
 
 [[package]]
 name = "async-compression"
-version = "0.4.19"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06575e6a9673580f52661c92107baabffbf41e2141373441cbcdc47cb733003c"
+checksum = "310c9bcae737a48ef5cdee3174184e6d548b292739ede61a1f955ef76a738861"
 dependencies = [
  "brotli",
  "flate2",
diff --git a/Cargo.toml b/Cargo.toml
index 29f595d5036..ef7cf5a0291 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ doctest = true
 
 [dependencies]
 anyhow = "=1.0.96"
-async-compression = { version = "=0.4.19", default-features = false, features = ["gzip", "tokio"] }
+async-compression = { version = "=0.4.20", default-features = false, features = ["gzip", "tokio"] }
 async-trait = "=0.1.86"
 aws-credential-types = { version = "=1.2.1", features = ["hardcoded-credentials"] }
 aws-ip-ranges = "=0.1050.0"
diff --git a/crates/crates_io_cdn_logs/Cargo.toml b/crates/crates_io_cdn_logs/Cargo.toml
index 511cbc37242..88e30d7835a 100644
--- a/crates/crates_io_cdn_logs/Cargo.toml
+++ b/crates/crates_io_cdn_logs/Cargo.toml
@@ -9,7 +9,7 @@ workspace = true
 
 [dependencies]
 anyhow = "=1.0.96"
-async-compression = { version = "=0.4.19", features = ["gzip", "tokio", "zstd"] }
+async-compression = { version = "=0.4.20", features = ["gzip", "tokio", "zstd"] }
 chrono = { version = "=0.4.40", features = ["serde"] }
 derive_more = { version = "=2.0.1", features = ["deref"] }
 percent-encoding = "=2.3.1"
diff --git a/crates/crates_io_tarball/Cargo.toml b/crates/crates_io_tarball/Cargo.toml
index e1a1d17ce18..c60676b85e9 100644
--- a/crates/crates_io_tarball/Cargo.toml
+++ b/crates/crates_io_tarball/Cargo.toml
@@ -19,7 +19,7 @@ tar = { version = "=0.4.44", optional = true }
 thiserror = "=2.0.11"
 tracing = "=0.1.41"
 tokio = { version = "=1.43.0", features = ["io-util", "macros", "rt-multi-thread"] }
-async-compression = { version = "=0.4.19", default-features = false, features = ["gzip", "tokio"] }
+async-compression = { version = "=0.4.20", default-features = false, features = ["gzip", "tokio"] }
 krata-tokio-tar = "=0.4.2"
 futures-util = "=0.3.31"