diff --git a/flake.lock b/flake.lock
index a1a22a233..9b461a0c5 100644
--- a/flake.lock
+++ b/flake.lock
@@ -315,16 +315,17 @@
     "heist-extra_2": {
       "flake": false,
       "locked": {
-        "lastModified": 1710541479,
-        "narHash": "sha256-9e4U78eutom6D3EJqsCdV8iQxNgYA/pi001r5CZdm0A=",
+        "lastModified": 1727738383,
+        "narHash": "sha256-ToHAPw68vKZRiqLF2JFbHrs/sS0Q8DNXdBoD+HU9H6k=",
         "owner": "srid",
         "repo": "heist-extra",
-        "rev": "589b7636f620dcdfc0dc07dea720feed1ab3e0fa",
+        "rev": "336ac51ead3b3b83fe28ee324689b287023fd69c",
         "type": "github"
       },
       "original": {
         "owner": "srid",
         "repo": "heist-extra",
+        "rev": "336ac51ead3b3b83fe28ee324689b287023fd69c",
         "type": "github"
       }
     },
diff --git a/flake.nix b/flake.nix
index edffda368..ba9fc1662 100644
--- a/flake.nix
+++ b/flake.nix
@@ -21,7 +21,7 @@
     ema.inputs.treefmt-nix.follows = "treefmt-nix";
     ema.inputs.flake-root.follows = "flake-root";
 
-    heist-extra.url = "github:srid/heist-extra";
+    heist-extra.url = "github:srid/heist-extra/336ac51ead3b3b83fe28ee324689b287023fd69c";
     heist-extra.flake = false;
 
     unionmount.url = "github:srid/unionmount";