diff --git a/PARR.AIHITLoaderWorker/Dockerfile b/PARR.AIHITLoaderWorker/Dockerfile
index 8ca61df3..831fce3b 100644
--- a/PARR.AIHITLoaderWorker/Dockerfile
+++ b/PARR.AIHITLoaderWorker/Dockerfile
@@ -27,7 +27,8 @@ FROM base AS final
 WORKDIR /app
 COPY --from=publish /app/publish .
 
-# Fixes an old version TLS (AIH IT GVC)
-RUN sed -i 's/DEFAULT@SECLEVEL=2/DEFAULT@SECLEVEL=1/g' /etc/ssl/openssl.cnf
+# Понижаем уровень безопасности OpenSSL до уровня 1 и разрешаем TLSv1
+RUN sed -i 's/CipherString = DEFAULT:@SECLEVEL=2/CipherString = DEFAULT:@SECLEVEL=1/g' /etc/ssl/openssl.cnf && \
+    sed -i 's/MinProtocol = TLSv1.2/MinProtocol = TLSv1/g' /etc/ssl/openssl.cnf
 
 ENTRYPOINT ["dotnet", "PARR.AIHITLoaderWorker.dll"]
\ No newline at end of file