diff --git a/dist/services/SealService/extractSealFromMime.js b/dist/services/SealService/extractSealFromMime.js
index f16f3664e499a9fa1231f429ca7309dfc4348b91..8a48cd9778567aa0038d3c8825cd1e853ac45bce 100644
--- a/dist/services/SealService/extractSealFromMime.js
+++ b/dist/services/SealService/extractSealFromMime.js
@@ -33,7 +33,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.findSealContainer = void 0;
 const lib_mime_1 = __importDefault(require("@vereign/lib-mime"));
-const png_1 = __importStar(require("@vereign/png"));
+const lib_png_1 = __importStar(require("@vereign/lib-png"));
 const url_parse_1 = __importDefault(require("url-parse"));
 const SealReadingError_1 = __importDefault(require("./SealReadingError"));
 const __1 = require("../..");
@@ -99,8 +99,8 @@ const extractSealPublicKey = (sealContainer, mime) => {
     if (!sealImageAttachment) {
         throw new SealReadingError_1.default("Seal not found", SealReadingError_1.default.SEAL_NOT_FOUND, SealReadingError_1.default.SEVERITY_WARNING);
     }
-    const png = png_1.default.readPng(new Uint8Array(__1.base64ToArrayBuffer(sealImageAttachment.base64)));
-    const metadata = png_1.getMetaData(png);
+    const png = lib_png_1.default.readPng(new Uint8Array(__1.base64ToArrayBuffer(sealImageAttachment.base64)));
+    const metadata = lib_png_1.getMetaData(png);
     const sealMarker = metadata["v-seal"];
     if (!sealMarker) {
         throw new SealReadingError_1.default('Seal not found. Seal marker "v-seal" is missing in picture metadata', SealReadingError_1.default.SEAL_NOT_FOUND, SealReadingError_1.default.SEVERITY_WARNING);