diff --git a/Cargo.lock b/Cargo.lock
index 9c614675..31cdb9c8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1508,9 +1508,9 @@ checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
 
 [[package]]
 name = "futures"
-version = "0.3.27"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "531ac96c6ff5fd7c62263c5e3c67a603af4fcaee2e1a0ae5565ba3a11e69e549"
+checksum = "23342abe12aba583913b2e62f22225ff9c950774065e4bfb61a19cd9770fec40"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -1539,9 +1539,9 @@ checksum = "4bca583b7e26f571124fe5b7561d49cb2868d79116cfa0eefce955557c6fee8c"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.27"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1997dd9df74cdac935c76252744c1ed5794fac083242ea4fe77ef3ed60ba0f83"
+checksum = "ccecee823288125bd88b4d7f565c9e58e41858e47ab72e8ea2d64e93624386e0"
 dependencies = [
  "futures-core",
  "futures-task",
diff --git a/tower-batch/Cargo.toml b/tower-batch/Cargo.toml
index 6927bfe1..419b5ae7 100644
--- a/tower-batch/Cargo.toml
+++ b/tower-batch/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT"
 edition = "2021"
 
 [dependencies]
-futures = "0.3.27"
+futures = "0.3.28"
 futures-core = "0.3.28"
 pin-project = "1.0.12"
 rayon = "1.7.0"
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index 8e569b03..5eb262c1 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -79,7 +79,7 @@ serde_with = "2.3.1"
 serde-big-array = "0.5.1"
 
 # Processing
-futures = "0.3.27"
+futures = "0.3.28"
 itertools = "0.10.5"
 rayon = "1.7.0"
 
diff --git a/zebra-consensus/Cargo.toml b/zebra-consensus/Cargo.toml
index 7b9e3687..59bc7f61 100644
--- a/zebra-consensus/Cargo.toml
+++ b/zebra-consensus/Cargo.toml
@@ -35,7 +35,7 @@ lazy_static = "1.4.0"
 once_cell = "1.17.1"
 serde = { version = "1.0.159", features = ["serde_derive"] }
 
-futures = "0.3.27"
+futures = "0.3.28"
 futures-util = "0.3.28"
 metrics = "0.20.1"
 thiserror = "1.0.40"
diff --git a/zebra-network/Cargo.toml b/zebra-network/Cargo.toml
index e412e443..485ad4ff 100644
--- a/zebra-network/Cargo.toml
+++ b/zebra-network/Cargo.toml
@@ -30,7 +30,7 @@ regex = "1.7.3"
 serde = { version = "1.0.159", features = ["serde_derive"] }
 thiserror = "1.0.40"
 
-futures = "0.3.27"
+futures = "0.3.28"
 tokio = { version = "1.27.0", features = ["net", "time", "tracing", "macros", "rt-multi-thread"] }
 tokio-stream = { version = "0.1.12", features = ["sync", "time"] }
 tokio-util = { version = "0.7.7", features = ["codec"] }
diff --git a/zebra-rpc/Cargo.toml b/zebra-rpc/Cargo.toml
index c87dadab..b070876e 100644
--- a/zebra-rpc/Cargo.toml
+++ b/zebra-rpc/Cargo.toml
@@ -33,7 +33,7 @@ proptest-impl = [
 
 [dependencies]
 chrono = { version = "0.4.24", default-features = false, features = ["clock", "std"] }
-futures = "0.3.27"
+futures = "0.3.28"
 
 # lightwalletd sends JSON-RPC requests over HTTP 1.1
 hyper = { version = "0.14.25", features = ["http1", "server"] }
diff --git a/zebra-state/Cargo.toml b/zebra-state/Cargo.toml
index 9c2a3093..122dff68 100644
--- a/zebra-state/Cargo.toml
+++ b/zebra-state/Cargo.toml
@@ -32,7 +32,7 @@ elasticsearch = [
 bincode = "1.3.3"
 chrono = { version = "0.4.24", default-features = false, features = ["clock", "std"] }
 dirs = "5.0.0"
-futures = "0.3.27"
+futures = "0.3.28"
 hex = "0.4.3"
 indexmap = "1.9.3"
 itertools = "0.10.5"
diff --git a/zebra-test/Cargo.toml b/zebra-test/Cargo.toml
index ce8be957..63bb7c04 100644
--- a/zebra-test/Cargo.toml
+++ b/zebra-test/Cargo.toml
@@ -19,7 +19,7 @@ regex = "1.7.3"
 
 tokio = { version = "1.27.0", features = ["full", "tracing", "test-util"] }
 tower = { version = "0.4.13", features = ["util"] }
-futures = "0.3.27"
+futures = "0.3.28"
 
 color-eyre = "0.6.2"
 # This is a transitive dependency via color-eyre.
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index a0050518..df3c42c6 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -111,7 +111,7 @@ lazy_static = "1.4.0"
 serde = { version = "1.0.159", features = ["serde_derive"] }
 toml = "0.7.3"
 
-futures = "0.3.27"
+futures = "0.3.28"
 rayon = "1.7.0"
 tokio = { version = "1.27.0", features = ["time", "rt-multi-thread", "macros", "tracing", "signal"] }
 tower = { version = "0.4.13", features = ["hedge", "limit"] }