diff --git a/CMakeLists.txt b/CMakeLists.txt
index 904b343..9bca9b9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -80,6 +80,7 @@ endif()
 
 set(LDFLAGS
     grpc++ grpc gpr grpc_cronet address_sorting
+    upb absl_base absl_strings absl_throw_delegate
     ${_PROTOBUF_LIBRARIES} ${_CARES_LIBRARIES}
     ${_ZLIB_LIBRARIES} ${_SSL_LIBRARIES}
     ${_ALLTARGETS_LIBRARIES}
diff --git a/cmake/build_dependencies.cmake b/cmake/build_dependencies.cmake
index 310663c..788f17f 100644
--- a/cmake/build_dependencies.cmake
+++ b/cmake/build_dependencies.cmake
@@ -2,7 +2,7 @@ include (ExternalProject)
 include(CheckFunctionExists)
 
 if(NOT GRPC_VERSION)
-    set(GRPC_VERSION v1.16.0)
+    set(GRPC_VERSION v1.27.2)
 endif()
 
 if(ANDROID)