diff --git a/src/libos/Cargo.lock b/src/libos/Cargo.lock
index dd836fe2..e80b981a 100644
--- a/src/libos/Cargo.lock
+++ b/src/libos/Cargo.lock
@@ -19,6 +19,7 @@ dependencies = [
  "rcore-fs-ramfs",
  "rcore-fs-sefs",
  "rcore-fs-unionfs",
+ "resolv-conf",
  "ringbuf",
  "scroll",
  "serde",
@@ -286,6 +287,11 @@ name = "profiler_builtins"
 version = "0.1.0"
 source = "git+https://github.com/mesalock-linux/sgx-fake-profiler-builtins#37b585ce50ce53a74d57b8aee7f6344765846ac1"
 
+[[package]]
+name = "quick-error"
+version = "1.2.2"
+source = "git+https://github.com/mesalock-linux/quick-error-sgx.git#468bf2cce746f34dd3df8c1c5b4a5a6494914d36"
+
 [[package]]
 name = "quote"
 version = "1.0.7"
@@ -471,6 +477,14 @@ dependencies = [
  "rand_core 0.3.1",
 ]
 
+[[package]]
+name = "resolv-conf"
+version = "0.7.0"
+dependencies = [
+ "quick-error",
+ "sgx_tstd",
+]
+
 [[package]]
 name = "ringbuf"
 version = "0.2.1"