diff --git a/Cargo.lock b/Cargo.lock
index c5a0229..b33beb4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -133,9 +133,9 @@ dependencies = [
 
 [[package]]
 name = "quick-xml"
-version = "0.39.4"
+version = "0.40.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdcc8dd4e2f670d309a5f0e83fe36dfdc05af317008fea29144da1a2ac858e5e"
+checksum = "2474bd2e5029e7ccb6abb2ba48cf2383a333851dedf495901544281590c7da7f"
 dependencies = [
  "memchr",
  "serde",
diff --git a/rustraint/client/Cargo.toml b/rustraint/client/Cargo.toml
index f244cbd..abfcd58 100644
--- a/rustraint/client/Cargo.toml
+++ b/rustraint/client/Cargo.toml
@@ -13,5 +13,5 @@ path = "src/client.rs"
 
 [dependencies]
 clap = { version = "4.6.0", features = ["derive"] }
-quick-xml = { version = "0.39.2", features = ["serialize"] }
+quick-xml = { version = "0.40.0", features = ["serialize"] }
 serde = { version = "1", features = ["derive"] }