diff --git a/packages/block-library/CHANGELOG.md b/packages/block-library/CHANGELOG.md
index fe963a9dd32db0..ba994732484fa7 100644
--- a/packages/block-library/CHANGELOG.md
+++ b/packages/block-library/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## Unreleased
 
+## 8.3.17 (2026-08-06)
+
+### Bug Fixes
+
+-   Post Date: Escape date values and link URLs before rendering the block.
+
 ## 8.3.0 (2023-02-01)
 
 ## 8.2.0 (2023-01-11)
diff --git a/packages/block-library/package.json b/packages/block-library/package.json
index 35468560949199..e7df232a3880ef 100644
--- a/packages/block-library/package.json
+++ b/packages/block-library/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/block-library",
-	"version": "8.3.16",
+	"version": "8.3.17",
 	"description": "Block library for the WordPress editor.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",