diff --git a/.gitignore b/.gitignore
index 6183ee2..d80ecb0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,4 @@
 /futures-util-0.3.27.crate
 /futures-util-0.3.28.crate
 /futures-util-0.3.30.crate
+/futures-util-0.3.31.crate
diff --git a/0001-revert-removal-of-unstable-io_slice_advance-feature-.patch b/0001-revert-removal-of-unstable-io_slice_advance-feature-.patch
new file mode 100644
index 0000000..3f0ed74
--- /dev/null
+++ b/0001-revert-removal-of-unstable-io_slice_advance-feature-.patch
@@ -0,0 +1,24 @@
+From 6ababfea184c345d9b887797de871863d0ae9fd5 Mon Sep 17 00:00:00 2001
+From: Fabio Valentini <decathorpe@gmail.com>
+Date: Mon, 7 Oct 2024 23:22:34 +0200
+Subject: [PATCH] revert removal of unstable io_slice_advance feature gate
+
+---
+ src/lib.rs | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/lib.rs b/src/lib.rs
+index 2201e4f..8024f7b 100644
+--- a/src/lib.rs
++++ b/src/lib.rs
+@@ -10,6 +10,7 @@
+     )
+ ))]
+ #![warn(missing_docs, unsafe_op_in_unsafe_fn)]
++#![cfg_attr(feature = "write-all-vectored", feature(io_slice_advance))]
+ #![cfg_attr(docsrs, feature(doc_cfg))]
+ 
+ #[cfg(all(feature = "bilock", not(feature = "unstable")))]
+-- 
+2.46.2
+
diff --git a/rust-futures-util.spec b/rust-futures-util.spec
index 1425e4e..d2cfadd 100644
--- a/rust-futures-util.spec
+++ b/rust-futures-util.spec
@@ -1,4 +1,4 @@
-# Generated by rust2rpm 25
+# Generated by rust2rpm 26
 # * tests can only be run in-tree
 %bcond_with check
 %global debug_package %{nil}
@@ -6,13 +6,16 @@
 %global crate futures-util
 
 Name:           rust-futures-util
-Version:        0.3.30
+Version:        0.3.31
 Release:        %autorelease
 Summary:        Common utilities and extension traits for the futures-rs library
 
 License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/futures-util
 Source:         %{crates_source}
+# * revert upstream change that broke compilation with Rust < 1.81:
+#   https://github.com/rust-lang/futures-rs/issues/2892
+Patch10:        0001-revert-removal-of-unstable-io_slice_advance-feature-.patch
 
 BuildRequires:  cargo-rpm-macros >= 24
 
diff --git a/rust2rpm.toml b/rust2rpm.toml
index 553347c..5f3a208 100644
--- a/rust2rpm.toml
+++ b/rust2rpm.toml
@@ -1,3 +1,12 @@
+[[package.extra-patches]]
+number = 10
+file = "0001-revert-removal-of-unstable-io_slice_advance-feature-.patch"
+comments = [
+    """\
+revert upstream change that broke compilation with Rust < 1.81:
+https://github.com/rust-lang/futures-rs/issues/2892""",
+]
+
 [tests]
 run = ["none"]
 comments = ["tests can only be run in-tree"]
diff --git a/sources b/sources
index bbebbec..523f36b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (futures-util-0.3.30.crate) = 7faae5aa35641d858d0f5430e4a69acd4ba9037852ad73c5a890bffeed411d28820883e18bad4ca8f7b0a765f9f4c5dbeaf5d0cfaaf90c2c69846434ae091951
+SHA512 (futures-util-0.3.31.crate) = 429b1de584546b931b17d475aacbdb0c14824a57d960c44e615aa808e8c0f9c126473e313a7150b3de87ea91b7eebebb1041509f61b3493fee8a9cd2c75c4df3