diff --git a/Cargo.lock b/Cargo.lock
index 033095542093de..ce120c41d94fd9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1946,9 +1946,9 @@ checksum = "398ea4fabe40b9b0d885340a2a991a44c8a645624075ad966d21f88688e2b69e"
 
 [[package]]
 name = "flate2"
-version = "1.0.27"
+version = "1.0.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6c98ee8095e9d1dcbf2fcc6d95acccb90d1c81db1e44725c6a984b1dbdfb010"
+checksum = "46303f565772937ffe1d394a4fac6f411c6013172fadde9dcdb1e147a086940e"
 dependencies = [
  "crc32fast",
  "miniz_oxide",
diff --git a/Cargo.toml b/Cargo.toml
index c5c55a09cc58af..aed439bb43fcbe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -196,7 +196,7 @@ env_logger = "0.9.3"
 etcd-client = "0.11.1"
 fast-math = "0.1"
 fd-lock = "3.0.13"
-flate2 = "1.0.27"
+flate2 = "1.0.28"
 fnv = "1.0.7"
 fs_extra = "1.3.0"
 fs-err = "2.9.0"