diff --git a/veza-chat-server/Cargo.toml b/veza-chat-server/Cargo.toml
index 5d83cfb7b..c895419da 100644
--- a/veza-chat-server/Cargo.toml
+++ b/veza-chat-server/Cargo.toml
@@ -40,7 +40,7 @@ axum = { version = "0.8", features = ["macros", "ws"] }  # Framework web moderne
 # ═══════════════════════════════════════════════════════════════════════
 # BASE DE DONNÉES ET CACHE
 # ═══════════════════════════════════════════════════════════════════════
-sqlx = { version = "0.7", features = [
+sqlx = { version = "0.8", features = [
     "postgres",           # Support PostgreSQL
     "runtime-tokio-rustls",  # Runtime async avec TLS rustls
     "chrono",            # Support des types de date
diff --git a/veza-common/Cargo.toml b/veza-common/Cargo.toml
index 95c3d420e..b9a47b817 100644
--- a/veza-common/Cargo.toml
+++ b/veza-common/Cargo.toml
@@ -19,7 +19,7 @@ uuid = { version = "1.0", features = ["v4", "serde"] }
 chrono = { version = "0.4", features = ["serde"] }
 
 # Error handling
-thiserror = "1.0"
+thiserror = "2.0"
 anyhow = "1.0"
 
 # Regex support
@@ -33,7 +33,7 @@ tokio = { version = "1.0", features = ["full"] }
 async-trait = "0.1"
 
 # Database
-sqlx = { version = "0.7", features = ["runtime-tokio-rustls", "postgres", "uuid", "chrono", "json"] }
+sqlx = { version = "0.8", features = ["runtime-tokio-rustls", "postgres", "uuid", "chrono", "json"] }
 
 # Logging
 tracing = "0.1"
diff --git a/veza-stream-server/Cargo.toml b/veza-stream-server/Cargo.toml
index ca1c2aec5..a87b60322 100644
--- a/veza-stream-server/Cargo.toml
+++ b/veza-stream-server/Cargo.toml
@@ -28,7 +28,7 @@ tower-http = { version = "0.5", features = ["fs", "cors", "compression-gzip", "c
 hyper = { version = "1.0", features = ["full"] }
 
 # Production performance & concurrency
-dashmap = "5.5"
+dashmap = "6.1"
 parking_lot = "0.12"
 rayon = "1.10"
 crossbeam = "0.8"
@@ -75,8 +75,8 @@ lz4_flex = "0.11"
 zstd = "0.13"
 
 # Database & Cache
-sqlx = { version = "0.7", features = ["runtime-tokio-rustls", "postgres", "chrono", "uuid"] }
-redis = { version = "0.25", features = ["tokio-comp", "connection-manager"] }
+sqlx = { version = "0.8", features = ["runtime-tokio-rustls", "postgres", "chrono", "uuid"] }
+redis = { version = "0.27", features = ["tokio-comp", "connection-manager"] }
 deadpool-redis = "0.15"
 
 # Metadata extraction
@@ -94,7 +94,7 @@ reqwest = { version = "0.11", features = ["json", "stream"] }
 veza-common = { path = "../veza-common" }
 uuid = { version = "1.6", features = ["v4", "serde"] }
 chrono = { version = "0.4", features = ["serde"] }
-thiserror = "1.0"
+thiserror = "2.0"
 anyhow = "1.0"
 async-trait = "0.1"
 
@@ -102,7 +102,7 @@ async-trait = "0.1"
 sha2 = "0.10"
 hmac = "0.12"
 jsonwebtoken = { version = "10", features = ["aws_lc_rs"] }
-bcrypt = "0.15"
+bcrypt = "0.17"
 ring = "0.17"
 
 # Configuration
diff --git a/veza-stream-server/src/auth/revocation_store.rs b/veza-stream-server/src/auth/revocation_store.rs
index 5d3d1b724..c0c2b2426 100644
--- a/veza-stream-server/src/auth/revocation_store.rs
+++ b/veza-stream-server/src/auth/revocation_store.rs
@@ -102,7 +102,7 @@ impl SessionRevocationStore for RedisRevocationStore {
         let key = self.key(session_id);
         redis::cmd("EXISTS")
             .arg(&key)
-            .query_async::<_, bool>(&mut conn)
+            .query_async::<bool>(&mut conn)
             .await
             .unwrap_or(false)
     }
@@ -118,7 +118,7 @@ impl SessionRevocationStore for RedisRevocationStore {
             .arg(&key)
             .arg(24 * 3600_i64)
             .arg("1")
-            .query_async::<_, ()>(&mut conn)
+            .query_async::<()>(&mut conn)
             .await;
         Ok(())
     }