diff --git a/Cargo.lock b/Cargo.lock
index 799a109f..e3d3924b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -263,9 +263,9 @@ dependencies = [
 
 [[package]]
 name = "dbl"
-version = "0.4.0-rc.2"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb24c766034b76390c67f3d9c44e63019febeb4cc39e4ba40b5fc79e20c898e1"
+checksum = "0cc736abf8a9eaf02a19b5b6a52c80560677d75e461e50e34d33b5e851f923ca"
 dependencies = [
  "hybrid-array",
 ]
diff --git a/aes-siv/Cargo.toml b/aes-siv/Cargo.toml
index cde10d6a..dc4b8efc 100644
--- a/aes-siv/Cargo.toml
+++ b/aes-siv/Cargo.toml
@@ -22,7 +22,7 @@ aes = "0.9.0-rc.0"
 cipher = "0.5.0-rc.0"
 cmac = "0.8.0-rc.0"
 ctr = "0.10.0-rc.0"
-dbl = "0.4.0-rc.1"
+dbl = "0.4.0"
 digest = { version = "0.11.0-rc.0", features = ["mac"] }
 zeroize = { version = "1", optional = true, default-features = false }
 
diff --git a/ocb3/Cargo.toml b/ocb3/Cargo.toml
index 85bb0f47..58a48c7d 100644
--- a/ocb3/Cargo.toml
+++ b/ocb3/Cargo.toml
@@ -19,7 +19,7 @@ rust-version = "1.85"
 aead = { version = "0.6.0-rc.1", default-features = false }
 cipher = "0.5.0-rc.0"
 ctr = "0.10.0-rc.0"
-dbl = "0.4.0-rc.2"
+dbl = "0.4.0"
 subtle = { version = "2", default-features = false }
 aead-stream = { version = "0.6.0-rc.0", optional = true, default-features = false }
 zeroize = { version = "1", optional = true, default-features = false }