diff --git a/package-lock.json b/package-lock.json
index 38f3a1b..c6ad125 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.2.0",
       "license": "MIT",
       "dependencies": {
-        "@duckdb/duckdb-wasm": "^1.33.1-dev18.0",
+        "@duckdb/duckdb-wasm": "^1.33.1-dev20.0",
         "maplibre-gl": "^5.16.0",
         "maplibre-gl-components": "^0.15.0",
         "maplibre-gl-layer-control": "^0.14.0",
@@ -333,9 +333,9 @@
       "license": "MIT"
     },
     "node_modules/@duckdb/duckdb-wasm": {
-      "version": "1.33.1-dev18.0",
-      "resolved": "https://registry.npmjs.org/@duckdb/duckdb-wasm/-/duckdb-wasm-1.33.1-dev18.0.tgz",
-      "integrity": "sha512-BVF+CYmOsrMRY8rnJa0USmC5PujPs2eZovQrSEeHs85J/MZ9mSblhzDih9BPu4MgwUxK9dYbYxKkBIJ4jv3EKw==",
+      "version": "1.33.1-dev20.0",
+      "resolved": "https://registry.npmjs.org/@duckdb/duckdb-wasm/-/duckdb-wasm-1.33.1-dev20.0.tgz",
+      "integrity": "sha512-ual3d/WDZnyZHNZ3tGdFvTZY22IDdg63Bh0icSBA6JPOy1u89rNfVH/3wQhtoJPv3Xn7eWVJ/4gpT3wprrisoA==",
       "license": "MIT",
       "dependencies": {
         "apache-arrow": "^17.0.0",
diff --git a/package.json b/package.json
index 41ef9a2..2838ecb 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "dist:linux": "npm run build && electron-builder --linux"
   },
   "dependencies": {
-    "@duckdb/duckdb-wasm": "^1.33.1-dev18.0",
+    "@duckdb/duckdb-wasm": "^1.33.1-dev20.0",
     "maplibre-gl": "^5.16.0",
     "maplibre-gl-components": "^0.15.0",
     "maplibre-gl-layer-control": "^0.14.0",