diff --git a/conan/profiles/default b/conan/profiles/default
index 3a7bcda1c6..0417704f8a 100644
--- a/conan/profiles/default
+++ b/conan/profiles/default
@@ -26,6 +26,9 @@ tools.build:cxxflags=['-Wno-missing-template-arg-list-after-template-kw']
 {% if compiler == "apple-clang" and compiler_version >= 17 %}
 tools.build:cxxflags=['-Wno-missing-template-arg-list-after-template-kw']
 {% endif %}
+{% if compiler == "clang" and compiler_version == 16 %}
+tools.build:cxxflags=['-DBOOST_ASIO_DISABLE_CONCEPTS']
+{% endif %}
 {% if compiler == "gcc" and compiler_version < 13 %}
 tools.build:cxxflags=['-Wno-restrict']
 {% endif %}
diff --git a/conanfile.py b/conanfile.py
index ab4657277c..bff4c93aa3 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -104,7 +104,7 @@ class Xrpl(ConanFile):
     def requirements(self):
         # Conan 2 requires transitive headers to be specified
         transitive_headers_opt = {'transitive_headers': True} if conan_version.split('.')[0] == '2' else {}
-        self.requires('boost/1.86.0', force=True, **transitive_headers_opt)
+        self.requires('boost/1.83.0', force=True, **transitive_headers_opt)
         self.requires('date/3.0.4', **transitive_headers_opt)
         self.requires('lz4/1.10.0', force=True)
         self.requires('protobuf/3.21.12', force=True)
diff --git a/src/test/server/ServerStatus_test.cpp b/src/test/server/ServerStatus_test.cpp
index b27dee6e0a..bcd355e301 100644
--- a/src/test/server/ServerStatus_test.cpp
+++ b/src/test/server/ServerStatus_test.cpp
@@ -681,7 +681,7 @@ class ServerStatus_test : public beast::unit_test::suite,
             resp["Upgrade"] == "websocket");
         BEAST_EXPECT(
             resp.find("Connection") != resp.end() &&
-            resp["Connection"] == "Upgrade");
+            resp["Connection"] == "upgrade");
     }
 
     void