diff --git a/Cargo.lock b/Cargo.lock
index 779ea0be..1c553e84 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1102,9 +1102,9 @@ checksum = "4c7e4c2612746b0df8fed4ce0c69156021b704c9aefa360311c04e6e9e002eed"
 
 [[package]]
 name = "futures"
-version = "0.3.12"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da9052a1a50244d8d5aa9bf55cbc2fb6f357c86cc52e46c62ed390a7180cf150"
+checksum = "28560757fe2bb34e79f907794bb6b22ae8b0e5c669b638a1132f2592b19035b4"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -1117,9 +1117,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.12"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2d31b7ec7efab6eefc7c57233bb10b847986139d88cc2f5a02a1ae6871a1846"
+checksum = "ba3dda0b6588335f360afc675d0564c17a77a2bda81ca178a4b6081bd86c7f0b"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -1127,15 +1127,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.12"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79e5145dde8da7d1b3892dad07a9c98fc04bc39892b1ecc9692cf53e2b780a65"
+checksum = "d0c8ff0461b82559810cdccfde3215c3f373807f5e5232b71479bff7bb2583d7"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.12"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9e59fdc009a4b3096bf94f740a0f2424c082521f20a9b08c5c07c48d90fd9b9"
+checksum = "29d6d2ff5bb10fb95c85b8ce46538a2e5f5e7fdc755623a7d4529ab8a4ed9d2a"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -1144,17 +1144,16 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.12"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28be053525281ad8259d47e4de5de657b25e7bac113458555bb4b70bc6870500"
+checksum = "b1f9d34af5a1aac6fb380f735fe510746c38067c5bf16c7fd250280503c971b2"
 
 [[package]]
 name = "futures-macro"
-version = "0.3.12"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c287d25add322d9f9abdcdc5927ca398917996600182178774032e9f8258fedd"
+checksum = "6dbd947adfffb0efc70599b3ddcf7b5597bb5fa9e245eb99f62b3a5f7bb8bd3c"
 dependencies = [
- "proc-macro-hack",
  "proc-macro2 1.0.24",
  "quote 1.0.8",
  "syn 1.0.64",
@@ -1162,24 +1161,21 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.12"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "caf5c69029bda2e743fddd0582d1083951d65cc9539aebf8812f36c3491342d6"
+checksum = "e3055baccb68d74ff6480350f8d6eb8fcfa3aa11bdc1a1ae3afdd0514617d508"
 
 [[package]]
 name = "futures-task"
-version = "0.3.12"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13de07eb8ea81ae445aca7b69f5f7bf15d7bf4912d8ca37d6645c77ae8a58d86"
-dependencies = [
- "once_cell",
-]
+checksum = "6ee7c6485c30167ce4dfb83ac568a849fe53274c831081476ee13e0dce1aad72"
 
 [[package]]
 name = "futures-util"
-version = "0.3.12"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "632a8cd0f2a4b3fdea1657f08bde063848c3bd00f9bbf6e256b8be78802e624b"
+checksum = "d9b5cf40b47a271f77a8b1bec03ca09044d99d2372c0de244e66430761127164"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -1190,8 +1186,6 @@ dependencies = [
  "memchr",
  "pin-project-lite",
  "pin-utils",
- "proc-macro-hack",
- "proc-macro-nested",
  "slab",
 ]
 
@@ -1666,7 +1660,7 @@ version = "17.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07569945133257ff557eb37b015497104cea61a2c9edaf126c1cbd6e8332397f"
 dependencies = [
- "futures 0.3.12",
+ "futures 0.3.19",
  "log",
  "serde",
  "serde_derive",
@@ -2302,12 +2296,6 @@ version = "0.5.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
 
-[[package]]
-name = "proc-macro-nested"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc881b2c22681370c6a780e47af9840ef841837bc98118431d4e1868bd0c1086"
-
 [[package]]
 name = "proc-macro2"
 version = "0.4.30"
@@ -3060,7 +3048,7 @@ dependencies = [
  "bincode",
  "borsh 0.8.2",
  "borsh-derive 0.8.2",
- "futures 0.3.12",
+ "futures 0.3.19",
  "mio 0.7.7",
  "solana-banks-interface",
  "solana-program",
@@ -3089,7 +3077,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "045671ce145f43c3a36fdeed385dedb5b46e39758cd1e3b1d34f3b6eefa6a706"
 dependencies = [
  "bincode",
- "futures 0.3.12",
+ "futures 0.3.19",
  "log",
  "mio 0.7.7",
  "solana-banks-interface",
@@ -3733,7 +3721,7 @@ version = "1.0.0"
 dependencies = [
  "borsh 0.7.2",
  "borsh-derive 0.8.2",
- "futures 0.3.12",
+ "futures 0.3.19",
  "solana-program",
  "solana-program-test",
  "solana-sdk",
@@ -4064,7 +4052,7 @@ checksum = "e325774dd5b35d979e9f4db2b0f0d7d85dc2ff2b676a3150af56c09eafc14b07"
 dependencies = [
  "anyhow",
  "fnv",
- "futures 0.3.12",
+ "futures 0.3.19",
  "humantime",
  "log",
  "pin-project",