diff --git a/CMakeLists.txt b/CMakeLists.txt
index 75494ab..90f6595 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -75,26 +75,26 @@ endif()
 #
 # IMPORTANT: If you change this, make the analogous update in:
 #   cmake/proxygen-config.cmake.in
-find_package(fmt REQUIRED)
+find_package(fmt CONFIG REQUIRED)
 # If deps are being built from source (FetchContent), skip find_package
 if (NOT DEFINED folly_SOURCE_DIR)
-  find_package(folly REQUIRED)
+  find_package(folly CONFIG REQUIRED)
 endif()
 if (NOT DEFINED fizz_SOURCE_DIR)
-  find_package(fizz REQUIRED)
+  find_package(fizz CONFIG REQUIRED)
 endif()
 if (NOT DEFINED wangle_SOURCE_DIR)
-  find_package(wangle REQUIRED)
+  find_package(wangle CONFIG REQUIRED)
 endif()
 if (NOT DEFINED mvfst_SOURCE_DIR)
-  find_package(mvfst REQUIRED)
+  find_package(mvfst CONFIG REQUIRED)
 endif()
-find_package(Zstd REQUIRED)
+find_package(zstd CONFIG REQUIRED)
 find_package(ZLIB REQUIRED)
 find_package(OpenSSL REQUIRED)
 find_package(Threads)
-find_package(Cares REQUIRED)
-find_package(Glog REQUIRED)
+find_package(c-ares REQUIRED)
+find_package(glog CONFIG REQUIRED)
 
 # Propagate glog's required compile definition to all proxygen targets.
 # glog 0.7+ requires GLOG_USE_GLOG_EXPORT but since glog::glog is linked
@@ -143,10 +143,14 @@ SET(GFLAG_DEPENDENCIES "")
 SET(PROXYGEN_EXTRA_LINK_LIBRARIES "")
 SET(PROXYGEN_EXTRA_INCLUDE_DIRECTORIES "")
 
-find_package(gflags CONFIG QUIET)
+set(GFLAGS_USE_TARGET_NAMESPACE ON)
+find_package(gflags CONFIG REQUIRED)
+set(GFLAGS_LIBRARIES gflags::gflags)
 if (gflags_FOUND)
   message("module path: ${CMAKE_MODULE_PATH}")
   message(STATUS "Found gflags from package config")
+  list(APPEND GFLAG_DEPENDENCIES gflags::gflags)
+if(0)
   if (TARGET gflags-shared)
     list(APPEND GFLAG_DEPENDENCIES gflags-shared)
   elseif (TARGET gflags)
@@ -155,6 +159,7 @@ if (gflags_FOUND)
     message(FATAL_ERROR
             "Unable to determine the target name for the GFlags package.")
   endif()
+endif()
   list(APPEND CMAKE_REQUIRED_LIBRARIES ${GFLAGS_LIBRARIES})
   list(APPEND CMAKE_REQUIRED_INCLUDES ${GFLAGS_INCLUDE_DIR})
 else()
diff --git a/cmake/proxygen-config.cmake.in b/cmake/proxygen-config.cmake.in
index bf1c508..18cb343 100644
--- a/cmake/proxygen-config.cmake.in
+++ b/cmake/proxygen-config.cmake.in
@@ -17,22 +17,26 @@
 @PACKAGE_INIT@
 
 include(CMakeFindDependencyMacro)
-find_dependency(Glog)
-find_dependency(fmt)
-find_dependency(folly)
-find_dependency(wangle)
-find_dependency(mvfst)
-find_dependency(Fizz)
+find_dependency(glog CONFIG)
+find_dependency(fmt CONFIG)
+find_dependency(folly CONFIG)
+find_dependency(wangle CONFIG)
+find_dependency(mvfst CONFIG)
+find_dependency(fizz CONFIG)
+set(z_vcpkg_proxygen_gflags_backup ${GFLAGS_USE_TARGET_NAMESPACE})
+set(GFLAGS_USE_TARGET_NAMESPACE ON)
+find_dependency(gflags CONFIG)
+set(GFLAGS_USE_TARGET_NAMESPACE ${z_vcpkg_proxygen_gflags_backup})
 # For now, anything that depends on Proxygen has to copy its FindZstd.cmake
 # and issue a `find_package(Zstd)`.  Uncommenting this won't work because
 # this Zstd module exposes a library called `zstd`.  The right fix is
 # discussed on D24686032.
 #
-# find_dependency(Zstd)
+find_dependency(zstd CONFIG)
 find_dependency(ZLIB)
 find_dependency(OpenSSL)
 find_dependency(Threads)
-find_dependency(c-ares REQUIRED)
+find_dependency(c-ares CONFIG)
 
 if(NOT TARGET proxygen::proxygen)
     include("${CMAKE_CURRENT_LIST_DIR}/proxygen-targets.cmake")
diff --git a/proxygen/lib/dns/CMakeLists.txt b/proxygen/lib/dns/CMakeLists.txt
index 527b5a4..6e640a3 100644
--- a/proxygen/lib/dns/CMakeLists.txt
+++ b/proxygen/lib/dns/CMakeLists.txt
@@ -61,7 +61,7 @@ proxygen_add_library(proxygen_dns_cares_dns
     proxygen_utils_time_util
     Folly::folly_conv
     Folly::folly_portability_sockets
-    cares
+    c-ares::cares
     glog::glog
   EXPORTED_DEPS
     proxygen_dns_dns_base
@@ -69,7 +69,7 @@ proxygen_add_library(proxygen_dns_cares_dns
     Folly::folly_io_async_async_base
     Folly::folly_network_address
     Folly::folly_portability_windows
-    cares
+    c-ares::cares
 )
 
 proxygen_add_library(proxygen_dns_future_dns