diff --git a/nix/sources.json b/nix/sources.json
index 56dce4a..4de2a5a 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "48f3d76f512c7267d82d84c5d3d156ad2b9a8d12",
-        "sha256": "1xivbqbixnk96pacb6ihcbhsmcm0cly7xbgpq2g8kwqf4sgxk2hi",
+        "rev": "673e2d3d2a3951adc6f5e3351c9fce6ad130baed",
+        "sha256": "1vgjkaikv8lwm3kmb4jbc96kxhdy38nmf1v4s7nmx6j4bd8pmlyd",
         "type": "tarball",
-        "url": "https://github.com/oxalica/rust-overlay/archive/48f3d76f512c7267d82d84c5d3d156ad2b9a8d12.tar.gz",
+        "url": "https://github.com/oxalica/rust-overlay/archive/673e2d3d2a3951adc6f5e3351c9fce6ad130baed.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }
diff --git a/radicle-surf/t/src/diff.rs b/radicle-surf/t/src/diff.rs
index ee95009..ffd6357 100644
--- a/radicle-surf/t/src/diff.rs
+++ b/radicle-surf/t/src/diff.rs
@@ -358,6 +358,10 @@ fn test_diff_serde() -> Result<(), Error> {
     Ok(())
 }
 
+// A possible false positive is being hit here for this clippy
+// warning. Tracking issue:
+// https://github.com/rust-lang/rust-clippy/issues/11402
+#[allow(clippy::needless_raw_string_hashes)]
 #[test]
 fn test_both_missing_eof_newline() {
     let buf = r#"
diff --git a/shell.nix b/shell.nix
index 86676e9..dcc029d 100644
--- a/shell.nix
+++ b/shell.nix
@@ -18,5 +18,6 @@ in
         lld
 
         ripgrep
+        rust-analzyer
     ];
   }