From e5dd543c6672f0b6ebd5fbdd70acee8bd45f26f0 Mon Sep 17 00:00:00 2001
From: Jon C <me@jonc.dev>
Date: Fri, 6 Feb 2026 22:00:33 +0100
Subject: [PATCH 1/3] deps: Update time

#### Problem

The current version of time has a security advisory

#### Summary of changes

Bump the time version
---
 Cargo.lock | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 332fe7a9..3f58be13 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1170,9 +1170,9 @@ dependencies = [
 
 [[package]]
 name = "deranged"
-version = "0.3.11"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b42b6fa04a440b495c8b04d0e71b707c585f83cb9cb28cf8cd0d976c315e31b4"
+checksum = "ececcb659e7ba858fb4f10388c250a7252eb0a27373f1a72b8748afdd248e587"
 dependencies = [
  "powerfmt",
 ]
@@ -2915,9 +2915,9 @@ dependencies = [
 
 [[package]]
 name = "num-conv"
-version = "0.1.0"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+checksum = "cf97ec579c3c42f953ef76dbf8d55ac91fb219dde70e49aa4a6b7d74e9919050"
 
 [[package]]
 name = "num-derive"
@@ -7625,30 +7625,30 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.37"
+version = "0.3.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35e7868883861bd0e56d9ac6efcaaca0d6d5d82a2a7ec8209ff492c07cf37b21"
+checksum = "743bd48c283afc0388f9b8827b976905fb217ad9e647fae3a379a9283c4def2c"
 dependencies = [
  "deranged",
  "itoa",
  "num-conv",
  "powerfmt",
- "serde",
+ "serde_core",
  "time-core",
  "time-macros",
 ]
 
 [[package]]
 name = "time-core"
-version = "0.1.2"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
+checksum = "7694e1cfe791f8d31026952abf09c69ca6f6fa4e1a1229e18988f06a04a12dca"
 
 [[package]]
 name = "time-macros"
-version = "0.2.19"
+version = "0.2.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2834e6017e3e5e4b9834939793b282bc03b37a3336245fa820e35e233e2a85de"
+checksum = "2e70e4c5a0e0a8a4823ad65dfe1a6930e4f4d756dcd9dd7939022b5e8c501215"
 dependencies = [
  "num-conv",
  "time-core",

From 9b3eaaaaeb88fb4bf57eb82294f25d8347619a10 Mon Sep 17 00:00:00 2001
From: Jon C <me@jonc.dev>
Date: Wed, 25 Feb 2026 13:55:00 +0100
Subject: [PATCH 2/3] Also bump toolchains

---
 Cargo.toml          | 6 +++---
 rust-toolchain.toml | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 299633b7..93d417f4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,13 +16,13 @@ check-cfg = [
 ]
 
 [workspace.metadata.cli]
-solana = "3.0.0"
+solana = "3.1.8"
 
 # Specify Rust toolchains for rustfmt, clippy, and build.
 # Any unprovided toolchains default to stable.
 [workspace.metadata.toolchains]
-format = "nightly-2025-02-16"
-lint = "nightly-2025-02-16"
+format = "nightly-2026-01-22"
+lint = "nightly-2026-01-22"
 
 [workspace.metadata.spellcheck]
 config = "scripts/spellcheck.toml"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index cf6d0f55..53551330 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.86.0"
+channel = "1.93.1"

From 07ceab1fd0cd6ec1a75efee61fb65ba2e03091b8 Mon Sep 17 00:00:00 2001
From: Jon C <me@jonc.dev>
Date: Thu, 26 Feb 2026 00:33:47 +0100
Subject: [PATCH 3/3] Bump down solana toolchain for nostd_panic_handler error

---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 93d417f4..8f178f03 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ check-cfg = [
 ]
 
 [workspace.metadata.cli]
-solana = "3.1.8"
+solana = "3.0.0"
 
 # Specify Rust toolchains for rustfmt, clippy, and build.
 # Any unprovided toolchains default to stable.