diff --git a/CHANGELOG.md b/CHANGELOG.md
index 536b2ce73..9cde380eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [v0.37.1](https://github.com/nervosnetwork/ckb-sdk-java/compare/v0.37.0...v0.37.1) (2020-11-10)
+
+### Feature
+
+ * Lock bouncycastle version to 1.65 ([79b870d](https://github.com/nervosnetwork/ckb-sdk-java/commit/79b870db9a27dc76c868e02546726658cbddb662))
+
 # [v0.37.0](https://github.com/nervosnetwork/ckb-sdk-java/compare/v0.36.1...v0.37.0) (2020-10-29)
 
 ### Feature
diff --git a/build.gradle b/build.gradle
index d6a2d34a0..87de29f81 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
 
-    ext.bouncycastleVersion = '1.66'
+    ext.bouncycastleVersion = '1.65'
     ext.rxjavaVersion = '2.2.20'
     ext.gsonVersion = '2.8.6'
     ext.okhttpVersion = '4.9.0'
@@ -43,7 +43,7 @@ allprojects {
     targetCompatibility = 1.8
 
     group 'org.nervos.ckb'
-    version '0.37.0'
+    version '0.37.1'
     apply plugin: 'java'
 
     repositories {
@@ -112,7 +112,7 @@ configure(subprojects.findAll { it.name != 'tests' }) {
         publications {
             mavenJava(MavenPublication) {
                 groupId 'org.nervos.ckb'
-                version '0.37.0'
+                version '0.37.1'
                 from components.java
             }
         }