diff --git a/CHANGELOG.md b/CHANGELOG.md
index bdee9864..36830d6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
## 1.6.3 (not yet released)
* ADDED: Detect and report on damaged pastes (#1218)
+* CHANGED: Upgrading libraries to: zlib 1.3
## 1.6.2 (2023-12-15)
* FIXED: English not selectable when `languageselection` enabled (#1208)
diff --git a/js/common.js b/js/common.js
index a1f4421a..7e406acb 100644
--- a/js/common.js
+++ b/js/common.js
@@ -12,7 +12,7 @@ global.WebCrypto = require('@peculiar/webcrypto').Crypto;
// application libraries to test
global.$ = global.jQuery = require('./jquery-3.7.0');
global.RawDeflate = require('./rawinflate-0.3').RawDeflate;
-global.zlib = require('./zlib-1.2.13-1').zlib;
+global.zlib = require('./zlib-1.3').zlib;
require('./prettify');
global.prettyPrint = window.PR.prettyPrint;
global.prettyPrintOne = window.PR.prettyPrintOne;
diff --git a/js/zlib-1.2.13-1.js b/js/zlib-1.3.js
similarity index 97%
rename from js/zlib-1.2.13-1.js
rename to js/zlib-1.3.js
index a9760e96..268d0841 100644
--- a/js/zlib-1.2.13-1.js
+++ b/js/zlib-1.3.js
@@ -26,9 +26,9 @@
let buff;
if (typeof fs === 'object') {
- buff = fs.readFileSync('zlib-1.2.13.wasm');
+ buff = fs.readFileSync('zlib-1.3.wasm');
} else {
- const resp = await fetch('js/zlib-1.2.13.wasm');
+ const resp = await fetch('js/zlib-1.3.wasm');
buff = await resp.arrayBuffer();
}
const module = await WebAssembly.compile(buff);
diff --git a/js/zlib-1.2.13.wasm b/js/zlib-1.3.wasm
similarity index 99%
rename from js/zlib-1.2.13.wasm
rename to js/zlib-1.3.wasm
index 145060df..c954fbd4 100644
Binary files a/js/zlib-1.2.13.wasm and b/js/zlib-1.3.wasm differ
diff --git a/tpl/bootstrap.php b/tpl/bootstrap.php
index be24e666..a307c4e7 100644
--- a/tpl/bootstrap.php
+++ b/tpl/bootstrap.php
@@ -55,7 +55,7 @@ if ($ZEROBINCOMPATIBILITY) :
-
+
diff --git a/tpl/page.php b/tpl/page.php
index c00462c9..fa70097a 100644
--- a/tpl/page.php
+++ b/tpl/page.php
@@ -34,7 +34,7 @@ if ($ZEROBINCOMPATIBILITY):
-
+