diff --git a/extra/js115/.SRCINFO b/extra/js115/.SRCINFO
index 2f3c54d3d..d67d47fd7 100644
--- a/extra/js115/.SRCINFO
+++ b/extra/js115/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = js115
 	pkgdesc = JavaScript interpreter and libraries - Version 115
-	pkgver = 115.7.0
+	pkgver = 115.8.0
 	pkgrel = 1
 	url = https://spidermonkey.dev/
 	arch = x86_64
@@ -19,12 +19,12 @@ pkgbase = js115
 	depends = sh
 	depends = zlib
 	options = !lto
-	source = https://archive.mozilla.org/pub/firefox/releases/115.7.0esr/source/firefox-115.7.0esr.source.tar.xz
-	source = https://archive.mozilla.org/pub/firefox/releases/115.7.0esr/source/firefox-115.7.0esr.source.tar.xz.asc
+	source = https://archive.mozilla.org/pub/firefox/releases/115.8.0esr/source/firefox-115.8.0esr.source.tar.xz
+	source = https://archive.mozilla.org/pub/firefox/releases/115.8.0esr/source/firefox-115.8.0esr.source.tar.xz.asc
 	validpgpkeys = 14F26682D0916CDD81E37B6D61B7B526D98F0353
-	sha256sums = 13edffcd3ce9ff485eafe84ad256794a8ca3ca91fe06e5ed4df8e008c157a429
+	sha256sums = af8086f23efc8492d286671f6035b1a915de6f4ed5c7897e40be0e1cb6b895ea
 	sha256sums = SKIP
-	b2sums = 9cacd9cd7e9b9040f37843645bc6823d72b3b736a3c4dcef7706304ebeda718e36e98962d9d9c000b7507fdfda40bd19ca4c8267573dc623a9507a7f77b17b52
+	b2sums = 37bb3d0ef990922baa81f0083ba91f079755c6cf45df238d7ccfa4f9bc0cb597f59c7d08bc0b976dae422df0b3897d1cd153ae12970ac4e3e9fad892781c3b45
 	b2sums = SKIP
 
 pkgname = js115
diff --git a/extra/js115/PKGBUILD b/extra/js115/PKGBUILD
index 22c06f47c..6b7ed40ab 100644
--- a/extra/js115/PKGBUILD
+++ b/extra/js115/PKGBUILD
@@ -5,7 +5,7 @@
 #  - remove PGO build
 
 pkgname=js115
-pkgver=115.7.0
+pkgver=115.8.0
 pkgrel=1
 pkgdesc="JavaScript interpreter and libraries - Version 115"
 url="https://spidermonkey.dev/"
@@ -40,9 +40,9 @@ validpgpkeys=(
   # https://blog.mozilla.org/security/2023/05/11/updated-gpg-key-for-signing-firefox-releases/
   14F26682D0916CDD81E37B6D61B7B526D98F0353
 )
-sha256sums=('13edffcd3ce9ff485eafe84ad256794a8ca3ca91fe06e5ed4df8e008c157a429'
+sha256sums=('af8086f23efc8492d286671f6035b1a915de6f4ed5c7897e40be0e1cb6b895ea'
             'SKIP')
-b2sums=('9cacd9cd7e9b9040f37843645bc6823d72b3b736a3c4dcef7706304ebeda718e36e98962d9d9c000b7507fdfda40bd19ca4c8267573dc623a9507a7f77b17b52'
+b2sums=('37bb3d0ef990922baa81f0083ba91f079755c6cf45df238d7ccfa4f9bc0cb597f59c7d08bc0b976dae422df0b3897d1cd153ae12970ac4e3e9fad892781c3b45'
         'SKIP')
 
 # Make sure the duplication between bin and lib is found