diff --git a/Cargo.lock b/Cargo.lock
index a13d142..eaa428c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "addr2line"
@@ -590,9 +590,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.13"
+version = "0.5.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33480d6946193aa8033910124896ca395333cae7e2d1113d1fef6c3272217df2"
+checksum = "82b8f8f868b36967f9606790d1903570de9ceaf870a7bf9fbbd3016d636a2cb2"
 dependencies = [
  "crossbeam-utils",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 8d32cda..4e1013c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,10 +3,10 @@ resolver = "2"
 members = ["clients/rust", "program"]
 
 [workspace.metadata.cli]
-solana = "2.0.2"
+solana = "2.2.7"
 
 # Specify Rust toolchains for rustfmt, clippy, and build.
 # Any unprovided toolchains default to stable.
 [workspace.metadata.toolchains]
-format = "nightly-2024-05-02"
-lint = "nightly-2024-05-02"
+format = "nightly-2024-11-22"
+lint = "nightly-2024-11-22"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..fcb78ec
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "1.84.1"