diff --git a/Cargo.lock b/Cargo.lock
index f07ed8c8c9..e49e7521c2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3441,7 +3441,7 @@ checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 [[package]]
 name = "salsa"
 version = "0.23.0"
-source = "git+https://github.com/salsa-rs/salsa?rev=f3dc2f30f9a250618161e35600a00de7fe744953#f3dc2f30f9a250618161e35600a00de7fe744953"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=86ca4a9d70e97dd5107e6111a09647dd10ff7535#86ca4a9d70e97dd5107e6111a09647dd10ff7535"
 dependencies = [
  "boxcar",
  "compact_str",
@@ -3454,7 +3454,6 @@ dependencies = [
  "inventory",
  "parking_lot",
  "portable-atomic",
- "rayon",
  "rustc-hash",
  "salsa-macro-rules",
  "salsa-macros",
@@ -3466,12 +3465,12 @@ dependencies = [
 [[package]]
 name = "salsa-macro-rules"
 version = "0.23.0"
-source = "git+https://github.com/salsa-rs/salsa?rev=f3dc2f30f9a250618161e35600a00de7fe744953#f3dc2f30f9a250618161e35600a00de7fe744953"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=86ca4a9d70e97dd5107e6111a09647dd10ff7535#86ca4a9d70e97dd5107e6111a09647dd10ff7535"
 
 [[package]]
 name = "salsa-macros"
 version = "0.23.0"
-source = "git+https://github.com/salsa-rs/salsa?rev=f3dc2f30f9a250618161e35600a00de7fe744953#f3dc2f30f9a250618161e35600a00de7fe744953"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=86ca4a9d70e97dd5107e6111a09647dd10ff7535#86ca4a9d70e97dd5107e6111a09647dd10ff7535"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index dbf310328a..12dd3b015f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -141,7 +141,12 @@ regex-automata = { version = "0.4.9" }
 rustc-hash = { version = "2.0.0" }
 rustc-stable-hash = { version = "0.1.2" }
 # When updating salsa, make sure to also update the revision in `fuzz/Cargo.toml`
-salsa = { git = "https://github.com/salsa-rs/salsa", rev = "f3dc2f30f9a250618161e35600a00de7fe744953" }
+salsa = { git = "https://github.com/salsa-rs/salsa.git", rev = "86ca4a9d70e97dd5107e6111a09647dd10ff7535", default-features = false, features = [
+    "compact_str",
+    "macros",
+    "salsa_unstable",
+    "inventory",
+] }
 schemars = { version = "0.8.16" }
 seahash = { version = "4.1.0" }
 serde = { version = "1.0.197", features = ["derive"] }
diff --git a/crates/ty/src/lib.rs b/crates/ty/src/lib.rs
index 8a0c5b9fcd..edccc6d7d8 100644
--- a/crates/ty/src/lib.rs
+++ b/crates/ty/src/lib.rs
@@ -24,7 +24,7 @@ use rayon::ThreadPoolBuilder;
 use ruff_db::diagnostic::{Diagnostic, DisplayDiagnosticConfig, Severity};
 use ruff_db::max_parallelism;
 use ruff_db::system::{OsSystem, SystemPath, SystemPathBuf};
-use salsa::plumbing::ZalsaDatabase;
+use salsa::Database;
 use ty_project::metadata::options::ProjectOptionsOverrides;
 use ty_project::watch::ProjectWatcher;
 use ty_project::{Db, watch};
@@ -380,9 +380,7 @@ impl MainLoop {
                 }
                 MainLoopMessage::Exit => {
                     // Cancel any pending queries and wait for them to complete.
-                    // TODO: Don't use Salsa internal APIs
-                    //  [Zulip-Thread](https://salsa.zulipchat.com/#narrow/stream/333573-salsa-3.2E0/topic/Expose.20an.20API.20to.20cancel.20other.20queries)
-                    let _ = db.zalsa_mut();
+                    db.trigger_cancellation();
                     return Ok(ExitStatus::Success);
                 }
             }
diff --git a/crates/ty_project/src/db.rs b/crates/ty_project/src/db.rs
index d4d9a12e40..1871e814db 100644
--- a/crates/ty_project/src/db.rs
+++ b/crates/ty_project/src/db.rs
@@ -12,8 +12,7 @@ use ruff_db::diagnostic::Diagnostic;
 use ruff_db::files::{File, Files};
 use ruff_db::system::System;
 use ruff_db::vendored::VendoredFileSystem;
-use salsa::plumbing::ZalsaDatabase;
-use salsa::{Event, Setter};
+use salsa::{Database, Event, Setter};
 use ty_python_semantic::lint::{LintRegistry, RuleSelection};
 use ty_python_semantic::{Db as SemanticDb, Program};
 
@@ -34,7 +33,7 @@ pub struct ProjectDatabase {
     // or the "trick" to get a mutable `Arc` in `Self::system_mut` is no longer guaranteed to work.
     system: Arc<dyn System + Send + Sync + RefUnwindSafe>,
 
-    // IMPORTANT: This field must be the last because we use `zalsa_mut` (drops all other storage references)
+    // IMPORTANT: This field must be the last because we use `trigger_cancellation` (drops all other storage references)
     // to drop all other references to the database, which gives us exclusive access to other `Arc`s stored on this db.
     // However, for this to work it's important that the `storage` is dropped AFTER any `Arc` that
     // we try to mutably borrow using `Arc::get_mut` (like `system`).
@@ -114,12 +113,11 @@ impl ProjectDatabase {
     ///
     /// WARNING: Triggers a new revision, canceling other database handles. This can lead to deadlock.
     pub fn system_mut(&mut self) -> &mut dyn System {
-        // TODO: Use a more official method to cancel other queries.
-        // https://salsa.zulipchat.com/#narrow/stream/333573-salsa-3.2E0/topic/Expose.20an.20API.20to.20cancel.20other.20queries
-        let _ = self.zalsa_mut();
+        self.trigger_cancellation();
 
-        Arc::get_mut(&mut self.system)
-            .expect("ref count should be 1 because `zalsa_mut` drops all other DB references.")
+        Arc::get_mut(&mut self.system).expect(
+            "ref count should be 1 because `trigger_cancellation` drops all other DB references.",
+        )
     }
 
     /// Returns a [`SalsaMemoryDump`] that can be use to dump Salsa memory usage information
diff --git a/crates/ty_project/src/files.rs b/crates/ty_project/src/files.rs
index fbf888b16d..8f1b813bc1 100644
--- a/crates/ty_project/src/files.rs
+++ b/crates/ty_project/src/files.rs
@@ -58,17 +58,16 @@ impl IndexedFiles {
     ///
     /// The changes are automatically written back to the database once the view is dropped.
     pub(super) fn indexed_mut(db: &mut dyn Db, project: Project) -> Option<IndexedMut> {
-        // Calling `zalsa_mut` cancels all pending salsa queries. This ensures that there are no pending
-        // reads to the file set.
-        // TODO: Use a non-internal API instead https://salsa.zulipchat.com/#narrow/stream/333573-salsa-3.2E0/topic/Expose.20an.20API.20to.20cancel.20other.20queries
-        let _ = db.as_dyn_database_mut().zalsa_mut();
+        // Calling `trigger_cancellation` cancels all pending salsa queries. This ensures that there are no pending
+        // reads to the file set (this `db` is the only alive db).
+        db.trigger_cancellation();
 
         // Replace the state with lazy. The `IndexedMut` guard restores the state
         // to `State::Indexed`  or sets a new `PackageFiles` when it gets dropped to ensure the state
         // is restored to how it has been before replacing the value.
         //
         // It isn't necessary to hold on to the lock after this point:
-        // * The above call to `zalsa_mut` guarantees that there's exactly **one** DB reference.
+        // * The above call to `trigger_cancellation` guarantees that there's exactly **one** DB reference.
         // * `Indexed` has a `'db` lifetime, and this method requires a `&mut db`.
         //   This means that there can't be any pending reference to `Indexed` because Rust
         //   doesn't allow borrowing `db` as mutable (to call this method) and immutable (`Indexed<'db>`) at the same time.
diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index b75171887e..b2d71742b7 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -30,7 +30,12 @@ ty_python_semantic = { path = "../crates/ty_python_semantic" }
 ty_vendored = { path = "../crates/ty_vendored" }
 
 libfuzzer-sys = { git = "https://github.com/rust-fuzz/libfuzzer", default-features = false }
-salsa = { git = "https://github.com/salsa-rs/salsa", rev = "f3dc2f30f9a250618161e35600a00de7fe744953" }
+salsa = { git = "https://github.com/salsa-rs/salsa.git", rev = "86ca4a9d70e97dd5107e6111a09647dd10ff7535", default-features = false, features = [
+    "compact_str",
+    "macros",
+    "salsa_unstable",
+    "inventory",
+] }
 similar = { version = "2.5.0" }
 tracing = { version = "0.1.40" }