diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a6446306b..ac0421fa98 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [9.39.1](https://github.com/harttle/liquidjs/compare/v9.39.0...v9.39.1) (2022-07-14)
+
+
+### Bug Fixes
+
+* throw ParseError instead of RenderError for invalid assign expression, closes [#519](https://github.com/harttle/liquidjs/issues/519) ([c41a5d5](https://github.com/harttle/liquidjs/commit/c41a5d5babf85ccedbcb3b6f9a3cf5c326f72ae1))
+
 # [9.39.0](https://github.com/harttle/liquidjs/compare/v9.38.0...v9.39.0) (2022-07-09)
 
 
diff --git a/package-lock.json b/package-lock.json
index 33d8b250f4..72610ff145 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "liquidjs",
-  "version": "9.39.0",
+  "version": "9.39.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index 0da98312ee..a4fa6eb2b0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "liquidjs",
-  "version": "9.39.0",
+  "version": "9.39.1",
   "description": "A simple, expressive and safe Shopify / Github Pages compatible template engine in pure JavaScript.",
   "main": "dist/liquid.node.cjs.js",
   "module": "dist/liquid.node.esm.js",