diff --git a/dialectic-tokio-serde-bincode/Cargo.toml b/dialectic-tokio-serde-bincode/Cargo.toml
index 240c5d5c..494e9675 100644
--- a/dialectic-tokio-serde-bincode/Cargo.toml
+++ b/dialectic-tokio-serde-bincode/Cargo.toml
@@ -15,7 +15,7 @@ serde = { version = "1", features = ["derive"] }
 bincode = { version = "1.3" }
 bytes = { version = "1" }
 tokio = { version = "1", features = ["full"] }
-tokio-util = { version = "0.6", features = ["codec"] }
+tokio-util = { version = "0.7", features = ["codec"] }
 dialectic = { version = "0.4", path = "../dialectic", optional = true }
 dialectic-tokio-serde = { version = "0.1", path = "../dialectic-tokio-serde" }
 
diff --git a/dialectic-tokio-serde-json/Cargo.toml b/dialectic-tokio-serde-json/Cargo.toml
index 38a3f686..cd5fc118 100644
--- a/dialectic-tokio-serde-json/Cargo.toml
+++ b/dialectic-tokio-serde-json/Cargo.toml
@@ -13,7 +13,7 @@ categories = ["asynchronous", "concurrency", "encoding", "network-programming"]
 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1" }
 tokio = { version = "1", features = ["full"] }
-tokio-util = { version = "0.6", features = ["codec"] }
+tokio-util = { version = "0.7", features = ["codec"] }
 dialectic = { version = "0.4", path = "../dialectic", optional = true }
 dialectic-tokio-serde = { version = "0.1", path = "../dialectic-tokio-serde" }
 
diff --git a/dialectic-tokio-serde/Cargo.toml b/dialectic-tokio-serde/Cargo.toml
index d5f2877a..801ac3b3 100644
--- a/dialectic-tokio-serde/Cargo.toml
+++ b/dialectic-tokio-serde/Cargo.toml
@@ -16,7 +16,7 @@ futures = { version = "0.3", default-features = false }
 serde = { version = "1" }
 thiserror = "1"
 tokio = { version = "1", features = ["full"] }
-tokio-util = { version = "0.6", features = ["codec"] }
+tokio-util = { version = "0.7", features = ["codec"] }
 
 [package.metadata.docs.rs]
 all-features = true
diff --git a/dialectic/Cargo.toml b/dialectic/Cargo.toml
index 28ec49f7..38420f16 100644
--- a/dialectic/Cargo.toml
+++ b/dialectic/Cargo.toml
@@ -15,7 +15,7 @@ readme = "../README.md"
 thiserror = "1"
 call-by = { version = "^0.2.2" }
 tokio = { version = "1", optional = true }
-tokio-util = { version = "0.6", features = ["codec"], optional = true }
+tokio-util = { version = "0.7", features = ["codec"], optional = true }
 serde = { version = "1", features = ["derive"], optional = true }
 bincode = { version = "1.3", optional = true }
 serde_json = { version = "1", optional = true }