diff --git a/banks-client/src/lib.rs b/banks-client/src/lib.rs
index fd41dd4f8..cbe9943fa 100644
--- a/banks-client/src/lib.rs
+++ b/banks-client/src/lib.rs
@@ -525,6 +525,7 @@ mod tests {
     }
 
     #[test]
+    #[allow(clippy::result_large_err)]
     fn test_banks_server_transfer_via_server() -> Result<(), BanksClientError> {
         // This test shows the preferred way to interact with BanksServer.
         // It creates a runtime explicitly (no globals via tokio macros) and calls
@@ -563,6 +564,7 @@ mod tests {
     }
 
     #[test]
+    #[allow(clippy::result_large_err)]
     fn test_banks_server_transfer_via_client() -> Result<(), BanksClientError> {
         // The caller may not want to hold the connection open until the transaction
         // is processed (or blockhash expires). In this test, we verify the
diff --git a/ci/docker-rust-nightly/Dockerfile b/ci/docker-rust-nightly/Dockerfile
index 12aeff7e5..b00610d23 100644
--- a/ci/docker-rust-nightly/Dockerfile
+++ b/ci/docker-rust-nightly/Dockerfile
@@ -1,4 +1,4 @@
-FROM solanalabs/rust:1.63.0
+FROM solanalabs/rust:1.64.0
 ARG date
 
 RUN set -x \
diff --git a/ci/docker-rust/Dockerfile b/ci/docker-rust/Dockerfile
index a256d308d..f1e4a8b15 100644
--- a/ci/docker-rust/Dockerfile
+++ b/ci/docker-rust/Dockerfile
@@ -1,6 +1,6 @@
 # Note: when the rust version is changed also modify
 # ci/rust-version.sh to pick up the new image tag
-FROM rust:1.63.0
+FROM rust:1.64.0
 
 # Add Google Protocol Buffers for Libra's metrics library.
 ENV PROTOC_VERSION 3.8.0
diff --git a/ci/rust-version.sh b/ci/rust-version.sh
index 792863c32..3e99fce7e 100644
--- a/ci/rust-version.sh
+++ b/ci/rust-version.sh
@@ -18,13 +18,13 @@
 if [[ -n $RUST_STABLE_VERSION ]]; then
   stable_version="$RUST_STABLE_VERSION"
 else
-  stable_version=1.63.0
+  stable_version=1.64.0
 fi
 
 if [[ -n $RUST_NIGHTLY_VERSION ]]; then
   nightly_version="$RUST_NIGHTLY_VERSION"
 else
-  nightly_version=2022-08-12
+  nightly_version=2022-09-22
 fi
 
 
diff --git a/gossip/src/cluster_info.rs b/gossip/src/cluster_info.rs
index 4118df7a5..81d83ec91 100644
--- a/gossip/src/cluster_info.rs
+++ b/gossip/src/cluster_info.rs
@@ -266,7 +266,7 @@ pub fn make_accounts_hashes_message(
 pub(crate) type Ping = ping_pong::Ping<[u8; GOSSIP_PING_TOKEN_SIZE]>;
 
 // TODO These messages should go through the gpu pipeline for spam filtering
-#[frozen_abi(digest = "C1nR7B7CgMyUYo6h3z2KXcS38JSwF6y8jmZ6Y9Cz7XEd")]
+#[frozen_abi(digest = "9YNaHHwzwQaAaXDXW5A8k47HDuUzRYNjTAdARoAgVvPU")]
 #[derive(Serialize, Deserialize, Debug, AbiEnumVisitor, AbiExample)]
 #[allow(clippy::large_enum_variant)]
 pub(crate) enum Protocol {
diff --git a/perf/src/lib.rs b/perf/src/lib.rs
index e875cf864..3aec26be0 100644
--- a/perf/src/lib.rs
+++ b/perf/src/lib.rs
@@ -27,7 +27,7 @@ fn is_rosetta_emulated() -> bool {
     {
         use std::str::FromStr;
         std::process::Command::new("sysctl")
-            .args(&["-in", "sysctl.proc_translated"])
+            .args(["-in", "sysctl.proc_translated"])
             .output()
             .map_err(|_| ())
             .and_then(|output| String::from_utf8(output.stdout).map_err(|_| ()))