diff --git a/actix-web/Cargo.toml b/actix-web/Cargo.toml
index f4159cf27..1edffb1fa 100644
--- a/actix-web/Cargo.toml
+++ b/actix-web/Cargo.toml
@@ -174,7 +174,7 @@ actix-test = { version = "0.1", features = ["openssl", "rustls-0_23"] }
 awc = { version = "3", features = ["openssl"] }
 
 brotli = "7"
-const-str = "0.5"
+const-str = "0.6"
 core_affinity = "0.8"
 criterion = { version = "0.5", features = ["html_reports"] }
 env_logger = "0.11"
diff --git a/awc/Cargo.toml b/awc/Cargo.toml
index d6626f906..23b9746da 100644
--- a/awc/Cargo.toml
+++ b/awc/Cargo.toml
@@ -142,7 +142,7 @@ actix-utils = "3"
 actix-web = { version = "4", features = ["openssl"] }
 
 brotli = "7"
-const-str = "0.5"
+const-str = "0.6"
 env_logger = "0.11"
 flate2 = "1.0.13"
 futures-util = { version = "0.3.17", default-features = false }