diff --git a/pkgs/by-name/do/dolt/package.nix b/pkgs/by-name/do/dolt/package.nix
index e1115895beec..0601eaa2e9c2 100644
--- a/pkgs/by-name/do/dolt/package.nix
+++ b/pkgs/by-name/do/dolt/package.nix
@@ -7,18 +7,18 @@
 
 buildGoModule (finalAttrs: {
   pname = "dolt";
-  version = "1.86.2";
+  version = "1.86.6";
 
   src = fetchFromGitHub {
     owner = "dolthub";
     repo = "dolt";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-CXhdt9uIhdSEW3M21pL2WeT+zKPUxyYrU4fGTgMgun4=";
+    hash = "sha256-OVoREOeVTuRMot6nfpxAfnxRFcTLpZWsIRcg/yk/rMg=";
   };
 
   modRoot = "./go";
   subPackages = [ "cmd/dolt" ];
-  vendorHash = "sha256-JdpPKao8LOGzKzzLtfiYh3rUn1OLLcA7YIrztHwTLmU=";
+  vendorHash = "sha256-8Ls+ANNiE1yBgZuAnDp+FcU4rCiWwSKGo2jTjXVbWFo=";
   proxyVendor = true;
   doCheck = false;