diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index eabe029..7257ed8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -58,7 +58,9 @@ jobs:
         run: nix-shell --argstr pgVersion "${{ matrix.pg-version }}" --arg cassert true --run "xpg -v ${{ matrix.pg-version }} build"
 
       - name: Run tests
-        run: nix-shell --argstr pgVersion "${{ matrix.pg-version }}" --arg cassert true --run "xpg -v ${{ matrix.pg-version }} test"
+        run: |
+          export UBSAN_OPTIONS="print_stacktrace=1:disable_coredump=0:abort_on_error=1:verbosity=0"
+          nix-shell --argstr pgVersion "${{ matrix.pg-version }}" --arg cassert true --run "xpg -v ${{ matrix.pg-version }} test"
 
   loadtest:
     runs-on: ubuntu-latest
diff --git a/flake.lock b/flake.lock
index 0f9a553..f4ec1c2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -43,16 +43,16 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1793674321,
-        "narHash": "sha256-wLcCioA8+xi7ck/gdZmBeZo/NJfXxvYYCVOpAGvCgK8=",
+        "lastModified": 1794354293,
+        "narHash": "sha256-6ErAPda+n5dh8fuYGmUHI7ZgwFtpLVkjLJpHeg/gFWA=",
         "owner": "supabase",
         "repo": "xpg",
-        "rev": "27aedcb0a23bce2879e7b114369e9c937665082d",
+        "rev": "b116ad283cf88b92f883ad71690053d762b41261",
         "type": "github"
       },
       "original": {
         "owner": "supabase",
-        "ref": "v2.7.0",
+        "ref": "v2.7.1",
         "repo": "xpg",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 6e9ca56..eb4118c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,7 +6,7 @@
     nixpkgs.url = "github:NixOS/nixpkgs/91c9a64ce2a84e648d0cf9671274bb9c2fb9ba60";
 
     xpg = {
-      url = "github:supabase/xpg/v2.7.0";
+      url = "github:supabase/xpg/v2.7.1";
     };
   };