diff --git a/flake.nix b/flake.nix
index 170204b..b0ae979 100644
--- a/flake.nix
+++ b/flake.nix
@@ -42,7 +42,7 @@
 
         rustNightly = (import fenix { inherit pkgs; }).fromToolchainFile {
           file = ./rust-toolchain.toml;
-          sha256 = "sha256-XPGNBesOSwZJCXgynlavqa5QdsTAnodTmbx6t6XUWsY=";
+          sha256 = "sha256-AJ6LX/Q/Er9kS15bn9iflkUwcgYqRQxiOIL2ToVAXaU=";
         };
 
         craneLib = (crane.mkLib pkgs).overrideToolchain rustNightly;
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index bb15e79..6a301a5 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
-channel = "nightly-2024-12-15"
+channel = "1.85.0"
 components = ["clippy", "rustfmt", "rust-src"]
 targets = ["x86_64-unknown-linux-gnu"]
 profile = "minimal"
diff --git a/src/git.rs b/src/git.rs
index 37a7a98..7755073 100644
--- a/src/git.rs
+++ b/src/git.rs
@@ -57,24 +57,26 @@ pub fn freeze_repos(dir: &str) -> anyhow::Result<()> {
                 let repository = shared_repo.to_thread_local();
                 let branch = get_current_branch(&repository);
                 let remote = get_remote_for_branch(&repository, branch.as_deref());
-                if let Some(branch) = branch
-                    && let Some(remote) = remote
-                {
-                    let remote_url = get_url(&repository, &remote);
-                    let relative_path = entry
-                        .path()
-                        .strip_prefix(Path::new(dir))?
-                        .to_str()
-                        .unwrap()
-                        .to_string();
-                    repos.insert(
-                        relative_path,
-                        PersistableRepo {
-                            remote_url,
-                            head: branch,
-                        },
-                    );
-                }
+                let Some(branch) = branch else {
+                    continue;
+                };
+                let Some(remote) = remote else {
+                    continue;
+                };
+                let remote_url = get_url(&repository, &remote);
+                let relative_path = entry
+                    .path()
+                    .strip_prefix(Path::new(dir))?
+                    .to_str()
+                    .unwrap()
+                    .to_string();
+                repos.insert(
+                    relative_path,
+                    PersistableRepo {
+                        remote_url,
+                        head: branch,
+                    },
+                );
             }
         }
     }
diff --git a/src/main.rs b/src/main.rs
index 90c3737..62afce5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,3 @@
-#![feature(let_chains)]
 #![allow(clippy::missing_errors_doc, clippy::missing_panics_doc)]
 pub mod cli;
 pub mod git;