diff --git a/daemon/igmp.hpp b/daemon/igmp.hpp
index 3cf83a0..2fb808c 100644
--- a/daemon/igmp.hpp
+++ b/daemon/igmp.hpp
@@ -40,7 +40,7 @@ class IGMP {
 
   bool join(const std::string& interface_ip, const std::string& mcast_ip) {
     uint32_t mcast_ip_addr =
-        ip::make_address(mcast_ip.c_str()).to_v4().to_ulong();
+        ip::make_address(mcast_ip.c_str()).to_v4().to_uint();
     std::scoped_lock<std::mutex> lock{mutex};
 
     auto it = mcast_ref.find(mcast_ip_addr);
@@ -74,7 +74,7 @@ class IGMP {
 
   bool leave(const std::string& interface_ip, const std::string& mcast_ip) {
     uint32_t mcast_ip_addr =
-        ip::make_address(mcast_ip.c_str()).to_v4().to_ulong();
+        ip::make_address(mcast_ip.c_str()).to_v4().to_uint();
     std::scoped_lock<std::mutex> lock{mutex};
 
     auto it = mcast_ref.find(mcast_ip_addr);
diff --git a/daemon/interface.cpp b/daemon/interface.cpp
index 8ccca65..826daf3 100644
--- a/daemon/interface.cpp
+++ b/daemon/interface.cpp
@@ -171,7 +171,7 @@ bool ping(const std::string& ip) {
     io_context io_service;
     icmp::socket socket{io_service, icmp::v4()};
     ip::icmp::endpoint destination(ip::icmp::v4(),
-                                   ip::make_address(ip).to_v4().to_ulong());
+                                   ip::make_address(ip).to_v4().to_uint());
     socket.send_to(boost::asio::buffer(buffer, sizeof buffer), destination);
   } catch (...) {
     BOOST_LOG_TRIVIAL(error) << "ping:: send_to() failed";
diff --git a/daemon/rtsp_client.cpp b/daemon/rtsp_client.cpp
index af9df89..9d34ff4 100644
--- a/daemon/rtsp_client.cpp
+++ b/daemon/rtsp_client.cpp
@@ -206,7 +206,7 @@ std::pair<bool, RtspSource> RtspClient::process(
            << crc16(reinterpret_cast<const uint8_t*>(res.body.c_str()),
                     res.body.length());
         /*<< std::hex <<
-         * ip::make_address(address.c_str()).to_ulong();*/
+         * ip::make_address(address.c_str()).to_uint();*/
         rtsp_source.id = ss.str();
         rtsp_source.source = "mDNS";
         rtsp_source.address = address;
diff --git a/daemon/session_manager.cpp b/daemon/session_manager.cpp
index e0eecd2..6603926 100644
--- a/daemon/session_manager.cpp
+++ b/daemon/session_manager.cpp
@@ -255,7 +255,7 @@ bool SessionManager::parse_sdp(const std::string& sdp, StreamInfo& info) const {
               return false;
             }
             info.stream.m_ui32DestIP =
-                ip::make_address(fields[2].c_str()).to_v4().to_ulong();
+                ip::make_address(fields[2].c_str()).to_v4().to_uint();
             if (info.stream.m_ui32DestIP == INADDR_NONE) {
               BOOST_LOG_TRIVIAL(error) << "session_manager:: invalid IPv4 "
                                           "connection address in SDP at line "
@@ -527,12 +527,12 @@ std::error_code SessionManager::add_source(const StreamSource& source) {
   ip::make_address(source.address, ec);
   if (!ec) {
     info.stream.m_ui32DestIP =
-        ip::make_address(source.address).to_v4().to_ulong();
+        ip::make_address(source.address).to_v4().to_uint();
   } else {
     info.stream.m_ui32DestIP =
         ip::make_address(config_->get_rtp_mcast_base().c_str())
             .to_v4()
-            .to_ulong() +
+            .to_uint() +
         source.id;
   }
   info.stream.m_usSrcPort = config_->get_rtp_port();