diff --git a/veza-stream-server/Cargo.toml b/veza-stream-server/Cargo.toml
index 1e06f4ca2..ca1c2aec5 100644
--- a/veza-stream-server/Cargo.toml
+++ b/veza-stream-server/Cargo.toml
@@ -18,7 +18,7 @@ path = "src/simple_stream_server.rs"
 
 [dependencies]
 # Core web framework
-axum = { version = "0.7", features = ["macros", "multipart", "ws"] }
+axum = { version = "0.8", features = ["macros", "multipart", "ws"] }
 axum-tungstenite = "0.1"
 # ALIGNED WITH ORIGIN: Tokio 1.35 (was 1.0)
 tokio = { version = "1.35", features = ["full"] }
@@ -96,11 +96,12 @@ uuid = { version = "1.6", features = ["v4", "serde"] }
 chrono = { version = "0.4", features = ["serde"] }
 thiserror = "1.0"
 anyhow = "1.0"
+async-trait = "0.1"
 
 # Cryptography and security
 sha2 = "0.10"
 hmac = "0.12"
-jsonwebtoken = "9.2"
+jsonwebtoken = { version = "10", features = ["aws_lc_rs"] }
 bcrypt = "0.15"
 ring = "0.17"
 
diff --git a/veza-stream-server/src/auth/mod.rs b/veza-stream-server/src/auth/mod.rs
index 5375f6388..a81ccac95 100644
--- a/veza-stream-server/src/auth/mod.rs
+++ b/veza-stream-server/src/auth/mod.rs
@@ -7,14 +7,16 @@ use axum::{
 };
 use jsonwebtoken::{decode, encode, Algorithm, DecodingKey, EncodingKey, Header, Validation};
 use serde::{Deserialize, Serialize};
-use std::collections::HashMap;
 use std::sync::Arc;
 use std::time::{SystemTime, UNIX_EPOCH};
 // Note: Use tracing::debug! macro directly instead of importing
 use crate::config::Config;
 
+pub mod revocation_store;
 pub mod token_validator;
 
+use crate::auth::revocation_store::{InMemoryRevocationStore, SessionRevocationStore};
+
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Claims {
     pub sub: String,      // Subject (user ID) - Changed to String for UUID
@@ -121,11 +123,18 @@ pub struct AuthManager {
     encoding_key: EncodingKey,
     decoding_key: DecodingKey,
     validation: Validation,
-    revoked_tokens: Arc<tokio::sync::RwLock<HashMap<String, u64>>>, // session_id -> revocation_time
+    revocation_store: Arc<dyn SessionRevocationStore>,
 }
 
 impl AuthManager {
     pub fn new(config: Arc<Config>) -> Result<Self, AuthError> {
+        Self::with_revocation_store(config, Arc::new(InMemoryRevocationStore::new()))
+    }
+
+    pub fn with_revocation_store(
+        config: Arc<Config>,
+        store: Arc<dyn SessionRevocationStore>,
+    ) -> Result<Self, AuthError> {
         let jwt_secret =
             config
                 .security
@@ -147,7 +156,7 @@ impl AuthManager {
             encoding_key,
             decoding_key,
             validation,
-            revoked_tokens: Arc::new(tokio::sync::RwLock::new(HashMap::new())),
+            revocation_store: store,
         })
     }
 
@@ -214,8 +223,7 @@ impl AuthManager {
                 let claims = token_data.claims;
 
                 // Vérifier si le token est révoqué
-                let revoked_tokens = self.revoked_tokens.read().await;
-                if revoked_tokens.contains_key(&claims.session_id) {
+                if self.revocation_store.is_revoked(&claims.session_id).await {
                     return TokenValidationResult {
                         valid: false,
                         claims: None,
@@ -286,16 +294,7 @@ impl AuthManager {
     }
 
     pub async fn revoke_token(&self, session_id: &str) {
-        let mut revoked_tokens = self.revoked_tokens.write().await;
-        let now = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .map(|d| d.as_secs())
-            .unwrap_or(0);
-        revoked_tokens.insert(session_id.to_string(), now);
-
-        // Nettoyer les anciens tokens révoqués (plus de 24h)
-        let cutoff = now - (24 * 3600);
-        revoked_tokens.retain(|_, &mut revocation_time| revocation_time > cutoff);
+        let _ = self.revocation_store.revoke(session_id).await;
     }
 
     pub fn has_permission(&self, claims: &Claims, required_permission: Permission) -> bool {
@@ -338,7 +337,7 @@ impl Clone for AuthManager {
             encoding_key: self.encoding_key.clone(),
             decoding_key: self.decoding_key.clone(),
             validation: self.validation.clone(),
-            revoked_tokens: self.revoked_tokens.clone(),
+            revocation_store: self.revocation_store.clone(),
         }
     }
 }
diff --git a/veza-stream-server/src/auth/revocation_store.rs b/veza-stream-server/src/auth/revocation_store.rs
new file mode 100644
index 000000000..5d3d1b724
--- /dev/null
+++ b/veza-stream-server/src/auth/revocation_store.rs
@@ -0,0 +1,125 @@
+//! Store de révocation de sessions (in-memory ou Redis)
+//!
+//! Persiste la blacklist des sessions révoquées pour survivre aux redémarrages.
+
+use std::collections::HashMap;
+use std::sync::Arc;
+use std::time::{SystemTime, UNIX_EPOCH};
+use tokio::sync::RwLock;
+
+/// Trait pour le stockage des sessions révoquées (par session_id)
+#[async_trait::async_trait]
+pub trait SessionRevocationStore: Send + Sync {
+    /// Vérifie si une session est révoquée
+    async fn is_revoked(&self, session_id: &str) -> bool;
+
+    /// Marque une session comme révoquée
+    async fn revoke(&self, session_id: &str) -> Result<(), String>;
+}
+
+/// Store en mémoire (fallback si Redis indisponible)
+pub struct InMemoryRevocationStore {
+    revoked: Arc<RwLock<HashMap<String, u64>>>,
+}
+
+impl InMemoryRevocationStore {
+    pub fn new() -> Self {
+        Self {
+            revoked: Arc::new(RwLock::new(HashMap::new())),
+        }
+    }
+
+    /// Nettoie les entrées expirées (plus de 24h)
+    async fn cleanup(&self) {
+        let now = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .map(|d| d.as_secs())
+            .unwrap_or(0);
+        let cutoff = now.saturating_sub(24 * 3600);
+        let mut revoked = self.revoked.write().await;
+        revoked.retain(|_, &mut t| t > cutoff);
+    }
+}
+
+impl Default for InMemoryRevocationStore {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+#[async_trait::async_trait]
+impl SessionRevocationStore for InMemoryRevocationStore {
+    async fn is_revoked(&self, session_id: &str) -> bool {
+        let revoked = self.revoked.read().await;
+        revoked.contains_key(session_id)
+    }
+
+    async fn revoke(&self, session_id: &str) -> Result<(), String> {
+        let now = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .map(|d| d.as_secs())
+            .unwrap_or(0);
+        let mut revoked = self.revoked.write().await;
+        revoked.insert(session_id.to_string(), now);
+        drop(revoked);
+        self.cleanup().await;
+        Ok(())
+    }
+}
+
+/// Store Redis (persistant)
+pub struct RedisRevocationStore {
+    client: redis::Client,
+    key_prefix: String,
+}
+
+impl RedisRevocationStore {
+    pub async fn new(redis_url: &str) -> Result<Self, String> {
+        let client = redis::Client::open(redis_url).map_err(|e| e.to_string())?;
+        let mut conn = client
+            .get_multiplexed_async_connection()
+            .await
+            .map_err(|e| e.to_string())?;
+        let _: Result<String, _> = redis::cmd("PING").query_async(&mut conn).await;
+        Ok(Self {
+            client,
+            key_prefix: "stream:revoked:".to_string(),
+        })
+    }
+
+    fn key(&self, session_id: &str) -> String {
+        format!("{}{}", self.key_prefix, session_id)
+    }
+}
+
+#[async_trait::async_trait]
+impl SessionRevocationStore for RedisRevocationStore {
+    async fn is_revoked(&self, session_id: &str) -> bool {
+        let mut conn = match self.client.get_multiplexed_async_connection().await {
+            Ok(c) => c,
+            Err(_) => return false,
+        };
+        let key = self.key(session_id);
+        redis::cmd("EXISTS")
+            .arg(&key)
+            .query_async::<_, bool>(&mut conn)
+            .await
+            .unwrap_or(false)
+    }
+
+    async fn revoke(&self, session_id: &str) -> Result<(), String> {
+        let mut conn = self
+            .client
+            .get_multiplexed_async_connection()
+            .await
+            .map_err(|e| e.to_string())?;
+        let key = self.key(session_id);
+        let _: Result<(), _> = redis::cmd("SETEX")
+            .arg(&key)
+            .arg(24 * 3600_i64)
+            .arg("1")
+            .query_async::<_, ()>(&mut conn)
+            .await;
+        Ok(())
+    }
+}
diff --git a/veza-stream-server/src/lib.rs b/veza-stream-server/src/lib.rs
index cece448b7..78d367057 100644
--- a/veza-stream-server/src/lib.rs
+++ b/veza-stream-server/src/lib.rs
@@ -55,6 +55,24 @@ pub struct AppState {
     pub stream_manager: Arc<StreamManager>,
 }
 
+async fn build_revocation_store(config: &config::Config) -> Arc<dyn auth::revocation_store::SessionRevocationStore> {
+    if let Some(ref redis_url) = config.cache.redis_url {
+        match auth::revocation_store::RedisRevocationStore::new(redis_url).await {
+            Ok(store) => {
+                tracing::info!("✅ JWT revocation store: Redis (persistant)");
+                return Arc::new(store);
+            }
+            Err(e) => {
+                tracing::warn!(
+                    "⚠️ Redis non disponible pour revocation: {}. Fallback in-memory.",
+                    e
+                );
+            }
+        }
+    }
+    Arc::new(auth::revocation_store::InMemoryRevocationStore::new())
+}
+
 impl AppState {
     pub async fn new(config: config::Config) -> Result<Self, Box<dyn std::error::Error>> {
         let config_arc = Arc::new(config.clone());
@@ -92,8 +110,14 @@ impl AppState {
         // HealthMonitor needs config and analytics for db check
         let health_monitor = Arc::new(health::HealthMonitor::new(config_arc.clone(), analytics.clone()));
 
-        // AuthManager::new returns Result
-        let auth_manager = Arc::new(auth::AuthManager::new(config_arc.clone())?);
+        // Revocation store: Redis si REDIS_URL défini, sinon in-memory
+        let revocation_store = build_revocation_store(&config).await;
+
+        // AuthManager with revocation store
+        let auth_manager = Arc::new(auth::AuthManager::with_revocation_store(
+            config_arc.clone(),
+            revocation_store,
+        )?);
 
         let notification_service =
             Arc::new(notifications::NotificationService::new(config_arc.clone()));