diff --git a/package.json b/package.json
index a6c0e96..dab37bf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "graphql-query-purifier",
-  "version": "1.0.17",
+  "version": "1.0.18",
   "description": "A small library to match .gql queries vs user input. Removes fields from user requests that are not expected by your frontend code.",
   "main": "./dist/index.js",
   "author": "multipliedtwice",
@@ -27,14 +27,14 @@
   "homepage": "https://github.com/multipliedtwice/graphql-query-purifier#readme",
   "devDependencies": {
     "@types/express": "^4.17.21",
-    "@types/jest": "^29.5.7",
-    "@types/node": "^20.8.10",
-    "eslint": "^8.53.0",
+    "@types/jest": "^29.5.11",
+    "@types/node": "^20.10.6",
+    "eslint": "^8.56.0",
     "graphql": "^16.8.1",
     "jest": "^29.7.0",
-    "prettier": "^3.0.3",
-    "terser": "^5.24.0",
+    "prettier": "^3.1.1",
+    "terser": "^5.26.0",
     "ts-jest": "^29.1.1",
-    "typescript": "^5.2.2"
+    "typescript": "^5.3.3"
   }
-}
\ No newline at end of file
+}
diff --git a/src/index.ts b/src/index.ts
index ac971c0..7d08df4 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -148,7 +148,15 @@ export class GraphQLQueryPurifier {
           this.debug
         );
 
-        // Existing code...
+        if (!filteredQuery.trim()) {
+          console.warn(
+            `Query was blocked due to security rules: ${req.body.query}`
+          );
+          req.body.query = '{ __typename }';
+          delete req.body.operationName;
+        } else {
+          req.body.query = filteredQuery;
+        }
       } else {
         console.warn(`Query was blocked: ${req.body.query}`);
         req.body.query = '{ __typename }'; // Replace with a minimal query
diff --git a/yarn.lock b/yarn.lock
index 0f9c429..8d741ca 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -433,9 +433,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@eslint/eslintrc@npm:^2.1.3":
-  version: 2.1.3
-  resolution: "@eslint/eslintrc@npm:2.1.3"
+"@eslint/eslintrc@npm:^2.1.4":
+  version: 2.1.4
+  resolution: "@eslint/eslintrc@npm:2.1.4"
   dependencies:
     ajv: ^6.12.4
     debug: ^4.3.2
@@ -446,14 +446,14 @@ __metadata:
     js-yaml: ^4.1.0
     minimatch: ^3.1.2
     strip-json-comments: ^3.1.1
-  checksum: 5c6c3878192fe0ddffa9aff08b4e2f3bcc8f1c10d6449b7295a5f58b662019896deabfc19890455ffd7e60a5bd28d25d0eaefb2f78b2d230aae3879af92b89e5
+  checksum: 10957c7592b20ca0089262d8c2a8accbad14b4f6507e35416c32ee6b4dbf9cad67dfb77096bbd405405e9ada2b107f3797fe94362e1c55e0b09d6e90dd149127
   languageName: node
   linkType: hard
 
-"@eslint/js@npm:8.54.0":
-  version: 8.54.0
-  resolution: "@eslint/js@npm:8.54.0"
-  checksum: 6d88a6f711ef0133566b5340e3178a178fbb297585766460f195d0a9db85688f1e5cf8559fd5748aeb3131e2096c66595b323d8edab22df015acda68f1ebde92
+"@eslint/js@npm:8.56.0":
+  version: 8.56.0
+  resolution: "@eslint/js@npm:8.56.0"
+  checksum: 5804130574ef810207bdf321c265437814e7a26f4e6fac9b496de3206afd52f533e09ec002a3be06cd9adcc9da63e727f1883938e663c4e4751c007d5b58e539
   languageName: node
   linkType: hard
 
@@ -1004,13 +1004,13 @@ __metadata:
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   linkType: hard
 
-"@types/jest@npm:^29.5.7":
-  version: 29.5.8
-  resolution: "@types/jest@npm:29.5.8"
+"@types/jest@npm:^29.5.11":
+  version: 29.5.11
+  resolution: "@types/jest@npm:29.5.11"
   dependencies:
     expect: ^29.0.0
     pretty-format: ^29.0.0
-  checksum: ca8438a5b4c098c8c023e9d5b279ea306494a1d0b5291cfb498100fa780377145f068b2a021d545b0398bbe0328dcc37044dd3aaf3c6c0fe9b0bef7b46a63453
+  checksum: f892a06ec9f0afa9a61cd7fa316ec614e21d4df1ad301b5a837787e046fcb40dfdf7f264a55e813ac6b9b633cb9d366bd5b8d1cea725e84102477b366df23fdd
   languageName: node
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@@ -1028,7 +1028,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:*, @types/node@npm:^20.8.10":
+"@types/node@npm:*":
   version: 20.9.2
   resolution: "@types/node@npm:20.9.2"
   dependencies:
@@ -1037,6 +1037,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/node@npm:^20.10.6":
+  version: 20.10.6
+  resolution: "@types/node@npm:20.10.6"
+  dependencies:
+    undici-types: ~5.26.4
+  checksum: ada40e4ccbda3697dca88f8d13f4c996c493be6fbc15f5f5d3b91096d56bd700786a2c148a92a2b4c5d1f133379e63f754a786b3aebfc6a7d09fc7ea16dc017b
+  languageName: node
+  linkType: hard
+
 "@types/qs@npm:*":
   version: 6.9.10
   resolution: "@types/qs@npm:6.9.10"
@@ -1772,14 +1781,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eslint@npm:^8.53.0":
-  version: 8.54.0
-  resolution: "eslint@npm:8.54.0"
+"eslint@npm:^8.56.0":
+  version: 8.56.0
+  resolution: "eslint@npm:8.56.0"
   dependencies:
     "@eslint-community/eslint-utils": ^4.2.0
     "@eslint-community/regexpp": ^4.6.1
-    "@eslint/eslintrc": ^2.1.3
-    "@eslint/js": 8.54.0
+    "@eslint/eslintrc": ^2.1.4
+    "@eslint/js": 8.56.0
     "@humanwhocodes/config-array": ^0.11.13
     "@humanwhocodes/module-importer": ^1.0.1
     "@nodelib/fs.walk": ^1.2.8
@@ -1816,7 +1825,7 @@ __metadata:
     text-table: ^0.2.0
   bin:
     eslint: bin/eslint.js
-  checksum: 7e876e9da2a18a017271cf3733d05a3dfbbe469272d75753408c6ea5b1646c71c6bb18cb91e10ca930144c32c1ce3701e222f1ae6784a3975a69f8f8aa68e49f
+  checksum: 883436d1e809b4a25d9eb03d42f584b84c408dbac28b0019f6ea07b5177940bf3cca86208f749a6a1e0039b63e085ee47aca1236c30721e91f0deef5cc5a5136
   languageName: node
   linkType: hard
 
@@ -2174,15 +2183,15 @@ __metadata:
   resolution: "graphql-query-purifier@workspace:."
   dependencies:
     "@types/express": ^4.17.21
-    "@types/jest": ^29.5.7
-    "@types/node": ^20.8.10
-    eslint: ^8.53.0
+    "@types/jest": ^29.5.11
+    "@types/node": ^20.10.6
+    eslint: ^8.56.0
     graphql: ^16.8.1
     jest: ^29.7.0
-    prettier: ^3.0.3
-    terser: ^5.24.0
+    prettier: ^3.1.1
+    terser: ^5.26.0
     ts-jest: ^29.1.1
-    typescript: ^5.2.2
+    typescript: ^5.3.3
   languageName: unknown
   linkType: soft
 
@@ -3552,12 +3561,12 @@ __metadata:
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   linkType: hard
 
-"prettier@npm:^3.0.3":
-  version: 3.1.0
-  resolution: "prettier@npm:3.1.0"
+"prettier@npm:^3.1.1":
+  version: 3.1.1
+  resolution: "prettier@npm:3.1.1"
   bin:
     prettier: bin/prettier.cjs
-  checksum: 44b556bd56f74d7410974fbb2418bb4e53a894d3e7b42f6f87779f69f27a6c272fa7fc27cec0118cd11730ef3246478052e002cbd87e9a253f9cd04a56aa7d9b
+  checksum: e386855e3a1af86a748e16953f168be555ce66d6233f4ba54eb6449b88eb0c6b2ca79441b11eae6d28a7f9a5c96440ce50864b9d5f6356d331d39d6bb66c648e
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@@ -3994,9 +4003,9 @@ __metadata:
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   linkType: hard
 
-"terser@npm:^5.24.0":
-  version: 5.24.0
-  resolution: "terser@npm:5.24.0"
+"terser@npm:^5.26.0":
+  version: 5.26.0
+  resolution: "terser@npm:5.26.0"
   dependencies:
     "@jridgewell/source-map": ^0.3.3
     acorn: ^8.8.2
@@ -4004,7 +4013,7 @@ __metadata:
     source-map-support: ~0.5.20
   bin:
     terser: bin/terser
-  checksum: d88f774b6fa711a234fcecefd7657f99189c367e17dbe95a51c2776d426ad0e4d98d1ffe6edfdf299877c7602e495bdd711d21b2caaec188410795e5447d0f6c
+  checksum: 02a9bb896f04df828025af8f0eced36c315d25d310b6c2418e7dad2bed19ddeb34a9cea9b34e7c24789830fa51e1b6a9be26679980987a9c817a7e6d9cd4154b
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@@ -4112,23 +4121,23 @@ __metadata:
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-"typescript@npm:^5.2.2":
-  version: 5.2.2
-  resolution: "typescript@npm:5.2.2"
+"typescript@npm:^5.3.3":
+  version: 5.3.3
+  resolution: "typescript@npm:5.3.3"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 7912821dac4d962d315c36800fe387cdc0a6298dba7ec171b350b4a6e988b51d7b8f051317786db1094bd7431d526b648aba7da8236607febb26cf5b871d2d3c
+  checksum: 2007ccb6e51bbbf6fde0a78099efe04dc1c3dfbdff04ca3b6a8bc717991862b39fd6126c0c3ebf2d2d98ac5e960bcaa873826bb2bb241f14277034148f41f6a2
   languageName: node
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-"typescript@patch:typescript@^5.2.2#~builtin<compat/typescript>":
-  version: 5.2.2
-  resolution: "typescript@patch:typescript@npm%3A5.2.2#~builtin<compat/typescript>::version=5.2.2&hash=f3b441"
+"typescript@patch:typescript@^5.3.3#~builtin<compat/typescript>":
+  version: 5.3.3
+  resolution: "typescript@patch:typescript@npm%3A5.3.3#~builtin<compat/typescript>::version=5.3.3&hash=29ae49"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
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+  checksum: f61375590b3162599f0f0d5b8737877ac0a7bc52761dbb585d67e7b8753a3a4c42d9a554c4cc929f591ffcf3a2b0602f65ae3ce74714fd5652623a816862b610
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