diff --git a/extra/js115/.SRCINFO b/extra/js115/.SRCINFO
index 6d4211f40..eed514acc 100644
--- a/extra/js115/.SRCINFO
+++ b/extra/js115/.SRCINFO
@@ -1,13 +1,12 @@
 pkgbase = js115
 	pkgdesc = JavaScript interpreter and libraries - Version 115
-	pkgver = 115.12.0
+	pkgver = 115.13.0
 	pkgrel = 1
 	url = https://spidermonkey.dev/
 	arch = x86_64
 	license = MPL-2.0
 	checkdepends = git
 	checkdepends = mercurial
-	makedepends = autoconf2.13
 	makedepends = clang
 	makedepends = lld
 	makedepends = llvm
@@ -20,12 +19,12 @@ pkgbase = js115
 	depends = sh
 	depends = zlib
 	options = !lto
-	source = https://archive.mozilla.org/pub/firefox/releases/115.12.0esr/source/firefox-115.12.0esr.source.tar.xz
-	source = https://archive.mozilla.org/pub/firefox/releases/115.12.0esr/source/firefox-115.12.0esr.source.tar.xz.asc
+	source = https://archive.mozilla.org/pub/firefox/releases/115.13.0esr/source/firefox-115.13.0esr.source.tar.xz
+	source = https://archive.mozilla.org/pub/firefox/releases/115.13.0esr/source/firefox-115.13.0esr.source.tar.xz.asc
 	validpgpkeys = 14F26682D0916CDD81E37B6D61B7B526D98F0353
-	sha256sums = b59e1625a0bb2f0565a737394f2bf8a7ce3171314b0d871bde533a101847a8ef
+	sha256sums = 3fa20d1897100684d2560a193a48d4a413f31e61f2ed134713d607c5f30d5d5c
 	sha256sums = SKIP
-	b2sums = 6d2cc80daca9977f73ea0c0fe7e7cac999f2d7a99c324332d69d9438a6d954fe72ffb35e4df4c2a86abcdc94231c4847bb3e64dd612240f8a6d86e63abdb1be2
+	b2sums = e2b00965a92cd11da6c81daa8b6c652dfccc9f0f7d066bc17ae5fa3ac3aaaa021c4489a9f653127f5516e3d77cd7174de328343e22c4edab438e3fcb9a859178
 	b2sums = SKIP
 
 pkgname = js115
diff --git a/extra/js115/PKGBUILD b/extra/js115/PKGBUILD
index 480342851..93ddb882c 100644
--- a/extra/js115/PKGBUILD
+++ b/extra/js115/PKGBUILD
@@ -5,7 +5,7 @@
 #  - remove PGO build
 
 pkgname=js115
-pkgver=115.12.0
+pkgver=115.13.0
 pkgrel=1
 pkgdesc="JavaScript interpreter and libraries - Version 115"
 url="https://spidermonkey.dev/"
@@ -19,7 +19,6 @@ depends=(
   zlib
 )
 makedepends=(
-  autoconf2.13
   clang
   lld
   llvm
@@ -43,9 +42,9 @@ validpgpkeys=(
   # https://blog.mozilla.org/security/2023/05/11/updated-gpg-key-for-signing-firefox-releases/
   14F26682D0916CDD81E37B6D61B7B526D98F0353
 )
-sha256sums=('b59e1625a0bb2f0565a737394f2bf8a7ce3171314b0d871bde533a101847a8ef'
+sha256sums=('3fa20d1897100684d2560a193a48d4a413f31e61f2ed134713d607c5f30d5d5c'
             'SKIP')
-b2sums=('6d2cc80daca9977f73ea0c0fe7e7cac999f2d7a99c324332d69d9438a6d954fe72ffb35e4df4c2a86abcdc94231c4847bb3e64dd612240f8a6d86e63abdb1be2'
+b2sums=('e2b00965a92cd11da6c81daa8b6c652dfccc9f0f7d066bc17ae5fa3ac3aaaa021c4489a9f653127f5516e3d77cd7174de328343e22c4edab438e3fcb9a859178'
         'SKIP')
 
 # Make sure the duplication between bin and lib is found