diff --git a/CHANGELOG.md b/CHANGELOG.md
index 183a3bf1..daad604e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [4.1.5](https://github.com/szimek/signature_pad/compare/v4.1.4...v4.1.5) (2023-02-22)
+
+
+### Bug Fixes
+
+* initialize private properties. ([#700](https://github.com/szimek/signature_pad/issues/700)) ([fea7ec6](https://github.com/szimek/signature_pad/commit/fea7ec653abe0850a56d796571b850dfa65b05df)), closes [#699](https://github.com/szimek/signature_pad/issues/699)
+
 ## [4.1.4](https://github.com/szimek/signature_pad/compare/v4.1.3...v4.1.4) (2022-11-08)
 
 
diff --git a/package.json b/package.json
index e8ea4122..cbaa10b4 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "signature_pad",
   "description": "Library for drawing smooth signatures.",
-  "version": "4.1.4",
+  "version": "4.1.5",
   "homepage": "https://github.com/szimek/signature_pad",
   "author": {
     "name": "Szymon Nowak",