diff --git a/fizz/CMakeLists.txt b/fizz/CMakeLists.txt
index 32f310cd..f8a19b58 100644
--- a/fizz/CMakeLists.txt
+++ b/fizz/CMakeLists.txt
@@ -50,53 +50,32 @@ find_package(folly CONFIG REQUIRED)
 find_package(fmt CONFIG REQUIRED)
 
 find_package(OpenSSL REQUIRED)
-find_package(Glog REQUIRED)
-find_package(DoubleConversion REQUIRED)
+find_package(glog CONFIG REQUIRED)
+find_package(double-conversion CONFIG REQUIRED)
 find_package(Threads REQUIRED)
-find_package(Zstd REQUIRED)
 if (UNIX AND NOT APPLE)
   find_package(Librt)
 endif()
 
 include(CheckAtomic)
 
-find_package(Sodium REQUIRED)
+find_package(unofficial-sodium CONFIG REQUIRED)
 
 SET(FIZZ_SHINY_DEPENDENCIES "")
 SET(FIZZ_LINK_LIBRARIES "")
 SET(FIZZ_INCLUDE_DIRECTORIES "")
 
-find_package(gflags CONFIG QUIET)
-if (gflags_FOUND)
-  message(STATUS "Found gflags from package config")
-  if (TARGET gflags-shared)
-    list(APPEND FIZZ_SHINY_DEPENDENCIES gflags-shared)
-  elseif (TARGET gflags)
-    list(APPEND FIZZ_SHINY_DEPENDENCIES gflags)
-  else()
-    message(FATAL_ERROR "Unable to determine the target name for the GFlags package.")
-  endif()
-  list(APPEND CMAKE_REQUIRED_LIBRARIES ${GFLAGS_LIBRARIES})
-  list(APPEND CMAKE_REQUIRED_INCLUDES ${GFLAGS_INCLUDE_DIR})
-else()
-  find_package(Gflags REQUIRED MODULE)
-  list(APPEND FIZZ_LINK_LIBRARIES ${LIBGFLAGS_LIBRARY})
-  list(APPEND FIZZ_INCLUDE_DIRECTORIES ${LIBGFLAGS_INCLUDE_DIR})
-  list(APPEND CMAKE_REQUIRED_LIBRARIES ${LIBGFLAGS_LIBRARY})
-  list(APPEND CMAKE_REQUIRED_INCLUDES ${LIBGFLAGS_INCLUDE_DIR})
+find_package(zstd CONFIG REQUIRED)
+if(TARGET zstd::libzstd_shared)
+  list(APPEND FIZZ_LINK_LIBRARIES zstd::libzstd_shared)
+elseif(TARGET zstd::libzstd_static)
+  list(APPEND FIZZ_LINK_LIBRARIES zstd::libzstd_static)
 endif()
 
+find_package(gflags CONFIG REQUIRED)
 find_package(ZLIB REQUIRED)
 
-find_package(Libevent CONFIG QUIET)
-if(TARGET event)
-  message(STATUS "Found libevent from package config")
-  list(APPEND FIZZ_SHINY_DEPENDENCIES event)
-else()
-  find_package(Libevent MODULE REQUIRED)
-  list(APPEND FIZZ_LINK_LIBRARIES ${LIBEVENT_LIB})
-  list(APPEND FIZZ_INCLUDE_DIRECTORIES ${LIBEVENT_INCLUDE_DIR})
-endif()
+find_package(Libevent CONFIG REQUIRED)
 
 find_package(liboqs CONFIG)
 if (liboqs_FOUND)
@@ -277,30 +256,25 @@ target_include_directories(
     $<BUILD_INTERFACE:${FIZZ_BASE_DIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/generated>
     $<INSTALL_INTERFACE:${INCLUDE_INSTALL_DIR}>
-    ${FOLLY_INCLUDE_DIR}
-    ${OPENSSL_INCLUDE_DIR}
-    ${sodium_INCLUDE_DIR}
-    ${ZSTD_INCLUDE_DIR}
   PRIVATE
-    ${GLOG_INCLUDE_DIRS}
     ${FIZZ_INCLUDE_DIRECTORIES}
-    ${DOUBLE_CONVERSION_INCLUDE_DIR}
 )
 
 
 target_link_libraries(fizz
   PUBLIC
-    ${FOLLY_LIBRARIES}
-    ${OPENSSL_LIBRARIES}
-    sodium
+    Folly::folly
+    OpenSSL::SSL
+    OpenSSL::Crypto
+    unofficial-sodium::sodium
     Threads::Threads
     ZLIB::ZLIB
-    ${ZSTD_LIBRARY}
   PRIVATE
-    ${GLOG_LIBRARIES}
-    ${GFLAGS_LIBRARIES}
+    glog::glog
+    gflags::gflags
     ${FIZZ_LINK_LIBRARIES}
-    ${DOUBLE_CONVERSION_LIBRARY}
+    libevent::core
+    double-conversion::double-conversion
     ${CMAKE_DL_LIBS}
     ${LIBRT_LIBRARIES})
 
@@ -361,8 +335,7 @@ ENDIF(CMAKE_CROSSCOMPILING)
 SET(FIZZ_TEST_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
 
 if(BUILD_TESTS)
-  find_package(GMock 1.8.0 MODULE REQUIRED)
-  find_package(GTest 1.8.0 MODULE REQUIRED)
+  find_package(GTest CONFIG REQUIRED)
 endif()
 
 add_library(fizz_test_support
@@ -398,14 +371,12 @@ macro(add_gtest test_source test_name)
   add_executable(${test_name} ${test_source} test/CMakeTestMain.cpp)
 
   set_property(TARGET ${test_name} PROPERTY ENABLE_EXPORTS true)
-  target_include_directories(
-    ${test_name} PUBLIC ${LIBGMOCK_INCLUDE_DIR} ${LIBGTEST_INCLUDE_DIR})
-  target_compile_definitions(${test_name} PUBLIC ${LIBGMOCK_DEFINES})
   target_link_libraries(
     ${test_name}
     fizz
     fizz_test_support
-    ${LIBGMOCK_LIBRARIES})
+    GTest::gtest
+    GTest::gmock)
 
   if(NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL MSVC)
     # GMOCK_MOCK_METHOD() will complain otherwise
diff --git a/fizz/cmake/fizz-config.cmake.in b/fizz/cmake/fizz-config.cmake.in
index bace1609..51251ea2 100644
--- a/fizz/cmake/fizz-config.cmake.in
+++ b/fizz/cmake/fizz-config.cmake.in
@@ -29,9 +29,18 @@ set(FIZZ_LIBRARIES fizz::fizz)
 
 include(CMakeFindDependencyMacro)
 
-find_dependency(Sodium)
+find_dependency(unofficial-sodium CONFIG)
 find_dependency(folly CONFIG)
 find_dependency(ZLIB)
+find_dependency(Libevent CONFIG)
+find_dependency(fmt CONFIG)
+find_dependency(OpenSSL)
+find_dependency(glog CONFIG)
+find_dependency(double-conversion CONFIG)
+find_dependency(Threads)
+find_dependency(gflags CONFIG)
+find_dependency(zstd CONFIG)
+find_dependency(GTest CONFIG)
 if(FIZZ_HAVE_OQS)
     find_dependency(liboqs CONFIG)
 endif()