diff --git a/Cargo.lock b/Cargo.lock
index 711c598f70..9e5fe41095 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1019,9 +1019,9 @@ checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
 
 [[package]]
 name = "futures"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13e2792b0ff0340399d58445b88fd9770e3489eff258a4cbc1523418f12abf84"
+checksum = "531ac96c6ff5fd7c62263c5e3c67a603af4fcaee2e1a0ae5565ba3a11e69e549"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -1034,9 +1034,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e5317663a9089767a1ec00a487df42e0ca174b61b4483213ac24448e4664df5"
+checksum = "164713a5a0dcc3e7b4b1ed7d3b433cabc18025386f9339346e8daf15963cf7ac"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -1044,15 +1044,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec90ff4d0fe1f57d600049061dc6bb68ed03c7d2fbd697274c41805dcb3f8608"
+checksum = "86d7a0c1aa76363dac491de0ee99faf6941128376f1cf96f07db7603b7de69dd"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8de0a35a6ab97ec8869e32a2473f4b1324459e14c29275d14b10cb1fd19b50e"
+checksum = "1997dd9df74cdac935c76252744c1ed5794fac083242ea4fe77ef3ed60ba0f83"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -1062,9 +1062,9 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfb8371b6fb2aeb2d280374607aeabfc99d95c72edfe51692e42d3d7f0d08531"
+checksum = "89d422fa3cbe3b40dca574ab087abb5bc98258ea57eea3fd6f1fa7162c778b91"
 
 [[package]]
 name = "futures-lite"
@@ -1083,9 +1083,9 @@ dependencies = [
 
 [[package]]
 name = "futures-macro"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95a73af87da33b5acf53acfebdc339fe592ecf5357ac7c0a7734ab9d8c876a70"
+checksum = "3eb14ed937631bd8b8b8977f2c198443447a8355b6e3ca599f38c975e5a963b6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1094,15 +1094,15 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f310820bb3e8cfd46c80db4d7fb8353e15dfff853a127158425f31e0be6c8364"
+checksum = "ec93083a4aecafb2a80a885c9de1f0ccae9dbd32c2bb54b0c3a65690e0b8d2f2"
 
 [[package]]
 name = "futures-task"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf79a1bf610b10f42aea489289c5a2c478a786509693b80cd39c44ccd936366"
+checksum = "fd65540d33b37b16542a0438c12e6aeead10d4ac5d05bd3f805b8f35ab592879"
 
 [[package]]
 name = "futures-timer"
@@ -1116,9 +1116,9 @@ dependencies = [
 
 [[package]]
 name = "futures-util"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c1d6de3acfef38d2be4b1f543f553131788603495be83da675e180c8d6b7bd1"
+checksum = "3ef6b17e481503ec85211fed8f39d1970f128935ca1f814cd32ac4a6842e84ab"
 dependencies = [
  "futures-channel",
  "futures-core",
diff --git a/examples/Cargo.toml b/examples/Cargo.toml
index 7f0798dcd6..46803781d1 100644
--- a/examples/Cargo.toml
+++ b/examples/Cargo.toml
@@ -16,7 +16,7 @@ description = "Subxt example usage"
 subxt = { path = "../subxt" }
 tokio = { version = "1.26", features = ["rt-multi-thread", "macros", "time"] }
 sp-keyring = "20.0.0"
-futures = "0.3.26"
+futures = "0.3.27"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "full", "bit-vec"] }
 hex = "0.4.3"
 tracing-subscriber = "0.3.11"
diff --git a/subxt/Cargo.toml b/subxt/Cargo.toml
index 1c86ff29c9..2fa8e919ec 100644
--- a/subxt/Cargo.toml
+++ b/subxt/Cargo.toml
@@ -40,7 +40,7 @@ scale-info = "2.0.0"
 scale-value = "0.6.0"
 scale-bits = "0.3"
 scale-decode = "0.4.0"
-futures = { version = "0.3.26", default-features = false, features = ["std"] }
+futures = { version = "0.3.27", default-features = false, features = ["std"] }
 hex = "0.4.3"
 jsonrpsee = { version = "0.16", optional = true, features = ["jsonrpsee-types"] }
 serde = { version = "1.0.155", features = ["derive"] }
diff --git a/testing/integration-tests/Cargo.toml b/testing/integration-tests/Cargo.toml
index 29a1863e4b..a78e3380f2 100644
--- a/testing/integration-tests/Cargo.toml
+++ b/testing/integration-tests/Cargo.toml
@@ -19,7 +19,7 @@ default = ["subxt/integration-tests"]
 assert_matches = "1.5.0"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "full", "bit-vec"] }
 frame-metadata = "15.0.0"
-futures = "0.3.26"
+futures = "0.3.27"
 hex = "0.4.3"
 regex = "1.5.0"
 scale-info = { version = "2.0.0", features = ["bit-vec"] }