diff --git a/CHANGELOG.md b/CHANGELOG.md
index b1e44b7..48ce0e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [0.1.0-develop.64](https://git.lumeweb.com/LumeWeb/libethsync/compare/v0.1.0-develop.63...v0.1.0-develop.64) (2023-10-29)
+
+
+### Bug Fixes
+
+* wrap sync in try/catch and unlock mutex in a finally ([0963794](https://git.lumeweb.com/LumeWeb/libethsync/commit/09637948e71e88c66b9e40389b4a46c60659f6e3))
+
 # [0.1.0-develop.63](https://git.lumeweb.com/LumeWeb/libethsync/compare/v0.1.0-develop.62...v0.1.0-develop.63) (2023-10-24)
 
 
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index c6005f9..faacff9 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1,12 +1,12 @@
 {
     "name": "@lumeweb/libethsync",
-    "version": "0.1.0-develop.63",
+    "version": "0.1.0-develop.64",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "@lumeweb/libethsync",
-            "version": "0.1.0-develop.63",
+            "version": "0.1.0-develop.64",
             "dependencies": {
                 "@chainsafe/as-sha256": "^0.3.1",
                 "@chainsafe/bls": "7.1.1",
diff --git a/package.json b/package.json
index 406c803..d492ec8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@lumeweb/libethsync",
-    "version": "0.1.0-develop.63",
+    "version": "0.1.0-develop.64",
     "type": "module",
     "repository": {
         "type": "git",