diff --git a/changelog.md b/changelog.md
index 0304a19..d82c382 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 2026-03-12 - 25.10.5 - fix(rustproxy-http)
+configure HTTP/2 client builders with a Tokio timer for keep-alive handling
+
+- Adds TokioTimer to all HTTP/2 client builder instances in proxy_service.
+- Ensures configured HTTP/2 keep-alive interval and timeout settings have the required timer runtime support.
+
 ## 2026-03-12 - 25.10.4 - fix(rustproxy-http)
 stabilize upstream HTTP/2 forwarding and fallback behavior
 
diff --git a/rust/crates/rustproxy-http/src/proxy_service.rs b/rust/crates/rustproxy-http/src/proxy_service.rs
index 4f4a10d..268b70c 100644
--- a/rust/crates/rustproxy-http/src/proxy_service.rs
+++ b/rust/crates/rustproxy-http/src/proxy_service.rs
@@ -912,6 +912,7 @@ impl HttpProxyService {
         let exec = hyper_util::rt::TokioExecutor::new();
         let mut h2_builder = hyper::client::conn::http2::Builder::new(exec);
         h2_builder
+            .timer(hyper_util::rt::TokioTimer::new())
             .keep_alive_interval(std::time::Duration::from_secs(10))
             .keep_alive_timeout(std::time::Duration::from_secs(5))
             .adaptive_window(true)
@@ -1052,6 +1053,7 @@ impl HttpProxyService {
         let exec = hyper_util::rt::TokioExecutor::new();
         let mut h2_builder = hyper::client::conn::http2::Builder::new(exec);
         h2_builder
+            .timer(hyper_util::rt::TokioTimer::new())
             .keep_alive_interval(std::time::Duration::from_secs(10))
             .keep_alive_timeout(std::time::Duration::from_secs(5))
             .adaptive_window(true)
@@ -1142,6 +1144,7 @@ impl HttpProxyService {
         let exec = hyper_util::rt::TokioExecutor::new();
         let mut h2_builder = hyper::client::conn::http2::Builder::new(exec);
         h2_builder
+            .timer(hyper_util::rt::TokioTimer::new())
             .keep_alive_interval(std::time::Duration::from_secs(10))
             .keep_alive_timeout(std::time::Duration::from_secs(5))
             .adaptive_window(true)
diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index fb505f7..9a958e7 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartproxy',
-  version: '25.10.4',
+  version: '25.10.5',
   description: 'A powerful proxy package with unified route-based configuration for high traffic management. Features include SSL/TLS support, flexible routing patterns, WebSocket handling, advanced security options, and automatic ACME certificate management.'
 }