diff --git a/Cargo.lock b/Cargo.lock
index 7f9178e..60ba065 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1813,9 +1813,9 @@ dependencies = [
 
 [[package]]
 name = "self_update"
-version = "0.32.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e08f3ce73aed26096783c26570ba416ff8f4524c89a14bcdf068967dc80daef"
+checksum = "4c99e711a8a33bc7311c9aec68896c87c1f203edda4ca7345c75671b569ce871"
 dependencies = [
  "either",
  "flate2",
diff --git a/Cargo.toml b/Cargo.toml
index 8a2574f..f93016e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -54,7 +54,7 @@ chrono = { version = "0.4", default_features = false, features = ["clock", "serd
 zstd = "0.12"
 enum-map = "2"
 enum-map-derive = "0.11"
-self_update = {version = "0.32", default-features = false, features = ["rustls", "archive-tar", "compression-flate2"] }
+self_update = {version = "0.33", default-features = false, features = ["rustls", "archive-tar", "compression-flate2"] }
 # local backend
 walkdir = "2"
 ignore = "0.4"