diff --git a/go.mod b/go.mod
index f82a8a187775f..82a394d8406de 100644
--- a/go.mod
+++ b/go.mod
@@ -89,3 +89,6 @@ require (
 )
 
 go 1.13
+
+// Fix panic in unit test with go >= 1.14, ref: etcd-io/bbolt#201 https://github.com/etcd-io/bbolt/pull/201
+replace go.etcd.io/bbolt => go.etcd.io/bbolt v1.3.5
diff --git a/go.sum b/go.sum
index 14986c3d1f025..cf26e5ebe4089 100644
--- a/go.sum
+++ b/go.sum
@@ -600,9 +600,8 @@ github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:
 github.com/yookoala/realpath v1.0.0/go.mod h1:gJJMA9wuX7AcqLy1+ffPatSCySA1FQ2S8Ya9AIoYBpE=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
-go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
-go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk=
-go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
+go.etcd.io/bbolt v1.3.5 h1:XAzx9gjCb0Rxj7EoqcClPD1d5ZBxZJk0jbuoPHenBt0=
+go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
 go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
 go.etcd.io/etcd v0.5.0-alpha.5.0.20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
 go.etcd.io/etcd v0.5.0-alpha.5.0.20200824191128-ae9734ed278b h1:3kC4J3eQF6p1UEfQTkC67eEeb3rTk+shQqdX6tFyq9Q=