diff --git a/Cargo.lock b/Cargo.lock
index c3bac13d63edacbc8ad5b14d9bcc6b1494e421cd..01d370c7a310203ca4780c1cc60b22e447b64c87 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16416,9 +16416,8 @@ dependencies = [
 
 [[package]]
 name = "tiktoken-rs"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25563eeba904d770acf527e8b370fe9a5547bacd20ff84a0b6c3bc41288e5625"
+version = "0.8.0"
+source = "git+https://github.com/zed-industries/tiktoken-rs?rev=30c32a4522751699adeda0d5840c71c3b75ae73d#30c32a4522751699adeda0d5840c71c3b75ae73d"
 dependencies = [
  "anyhow",
  "base64 0.22.1",
diff --git a/Cargo.toml b/Cargo.toml
index cff020b659daf1159bcd46f63620127268344b98..2d0387019a6a97a4bc6bee555801dba51324c0dc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -591,7 +591,7 @@ sysinfo = "0.31.0"
 take-until = "0.2.0"
 tempfile = "3.20.0"
 thiserror = "2.0.12"
-tiktoken-rs = "0.7.0"
+tiktoken-rs = { git = "https://github.com/zed-industries/tiktoken-rs", rev = "30c32a4522751699adeda0d5840c71c3b75ae73d" }
 time = { version = "0.3", features = [
     "macros",
     "parsing",