diff --git a/Cargo.lock b/Cargo.lock
index 170316bf..ffa6a225 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -160,9 +160,9 @@ dependencies = [
 
 [[package]]
 name = "bitflags"
-version = "2.10.0"
+version = "2.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
+checksum = "843867be96c8daad0d758b57df9392b6d8d271134fce549de6ce169ff98a92af"
 
 [[package]]
 name = "bumpalo"
diff --git a/alioth/Cargo.toml b/alioth/Cargo.toml
index 59d4509a..f4fb2a8f 100644
--- a/alioth/Cargo.toml
+++ b/alioth/Cargo.toml
@@ -11,7 +11,7 @@ license.workspace = true
 test-hv = []
 
 [dependencies]
-bitflags = "2.9.4"
+bitflags = "2.11.0"
 bitfield = "0.19.4"
 log = "0.4"
 mio = { version = "1", features = ["os-poll", "os-ext", "net"] }