diff --git a/Cargo.lock b/Cargo.lock
index c58d66d..a3115dc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -519,11 +519,11 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89511277159354bea13ae1e53e0c9ab85ba1b20d7e91618fa30e6bc5566857fb"
+checksum = "12ef350ba88a33b4d524b1d1c79096c9ade5ef8c59395df0e60d1e1889414c0e"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.3.3",
  "libc",
  "libgit2-sys",
  "log",
@@ -805,9 +805,9 @@ checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.15.0+1.6.3"
+version = "0.16.1+1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "032e537ae4dd4e50c877f258dc55fcd0657b5021f454094a425bb6bcc9edea4c"
+checksum = "f2a2bb3680b094add03bb3732ec520ece34da31a8cd2d633d1389d0f0fb60d0c"
 dependencies = [
  "cc",
  "libc",
diff --git a/Cargo.toml b/Cargo.toml
index a08cf48..ecfd90b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ env_logger = "0.10.0"
 thiserror = "1"
 anyhow = "1"
 flate2 = "1.0.24"
-git2 = "0.17.0"
+git2 = "0.18.0"
 log = "0.4"
 pbr = "1.1.1"
 reqwest = { version = "0.11.12", features = ["blocking", "json"] }
diff --git a/src/main.rs b/src/main.rs
index cdf61b4..5cd81fa 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1185,7 +1185,11 @@ impl Config {
 
     fn search_perf_builds(&self, toolchain: &Toolchain) -> anyhow::Result<BisectionResult> {
         eprintln!("Attempting to search unrolled perf builds");
-        let Toolchain {spec: ToolchainSpec::Ci { commit, .. }, ..} = toolchain else {
+        let Toolchain {
+            spec: ToolchainSpec::Ci { commit, .. },
+            ..
+        } = toolchain
+        else {
             bail!("not a ci commit");
         };
         let summary = get_commit(commit)?.summary;
@@ -1231,7 +1235,9 @@ impl Config {
             .collect::<Vec<_>>();
 
         let Some(found) = toolchains.iter().position(|t| {
-            self.install_and_test(t, &dl_spec).unwrap_or(Satisfies::Unknown) == Satisfies::Yes
+            self.install_and_test(t, &dl_spec)
+                .unwrap_or(Satisfies::Unknown)
+                == Satisfies::Yes
         }) else {
             bail!("none of the toolchains satisfied the predicate");
         };