diff --git a/deps/uv2nix b/deps/uv2nix
index fced66aa2f..c901ea1aa2 100644
--- a/deps/uv2nix
+++ b/deps/uv2nix
@@ -1 +1 @@
-b6ed0901aec29583532abe65117b18d86a49b617
+c8cf711802cb00b2e05d5c54d3486fce7bfc8f7c
diff --git a/deps/uv_release b/deps/uv_release
index 2003b639c4..7e310bae19 100644
--- a/deps/uv_release
+++ b/deps/uv_release
@@ -1 +1 @@
-0.9.2
+0.9.9
diff --git a/flake.lock b/flake.lock
index 053d326467..0bb2aa219a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -224,11 +224,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1758265079,
-        "narHash": "sha256-amLaLNwKSZPShQHzfgmc/9o76dU8xzN0743dWgvYlr8=",
+        "lastModified": 1760402624,
+        "narHash": "sha256-jF6UKLs2uGc2rtved8Vrt58oTWjTQoAssuYs/0578Z4=",
         "owner": "pyproject-nix",
         "repo": "pyproject.nix",
-        "rev": "02e9418fd4af638447dca4b17b1280da95527fc9",
+        "rev": "84c4ea102127c77058ea1ed7be7300261fafc7d2",
         "type": "github"
       },
       "original": {
@@ -386,17 +386,17 @@
         "pyproject-nix": "pyproject-nix"
       },
       "locked": {
-        "lastModified": 1760161183,
-        "narHash": "sha256-1USClOZthg+pGJp+p3ouVtTMO+ZY8Cd0+FbsNN/RpO8=",
+        "lastModified": 1763017287,
+        "narHash": "sha256-6mv/3f2v2ZDnL1PKy32kpaIfLfGBtGVBrqpFZCXzFzI=",
         "owner": "pyproject-nix",
         "repo": "uv2nix",
-        "rev": "b6ed0901aec29583532abe65117b18d86a49b617",
+        "rev": "c8cf711802cb00b2e05d5c54d3486fce7bfc8f7c",
         "type": "github"
       },
       "original": {
         "owner": "pyproject-nix",
         "repo": "uv2nix",
-        "rev": "b6ed0901aec29583532abe65117b18d86a49b617",
+        "rev": "c8cf711802cb00b2e05d5c54d3486fce7bfc8f7c",
         "type": "github"
       }
     },
diff --git a/flake.nix b/flake.nix
index ec70a49b0a..9139a2b31a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -15,7 +15,7 @@
 
     flake-utils.follows = "llvm-backend/utils";
 
-    uv2nix.url = "github:pyproject-nix/uv2nix/b6ed0901aec29583532abe65117b18d86a49b617";
+    uv2nix.url = "github:pyproject-nix/uv2nix/c8cf711802cb00b2e05d5c54d3486fce7bfc8f7c";
     # uv2nix requires a newer version of nixpkgs
     # therefore, we pin uv2nix specifically to a newer version of nixpkgs
     # until we replaced our stale version of nixpkgs with an upstream one as well