diff --git a/srcpkgs/mozjs68/patches/008-fix-mips32-inl.patch b/srcpkgs/mozjs68/patches/008-fix-mips32-inl.patch
new file mode 100644
index 00000000000..fa47a2015fc
--- /dev/null
+++ b/srcpkgs/mozjs68/patches/008-fix-mips32-inl.patch
@@ -0,0 +1,37 @@
+From: qiaopengcheng <qiaopengcheng-hf@loongson.cn>
+Date: Sun, 2 Jun 2019 07:28:24 +0900
+Subject: Bug 1556197 - amend Bug-1544631 for fixing mips32.
+
+---
+ js/src/jit/mips32/MacroAssembler-mips32-inl.h | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/js/src/jit/mips32/MacroAssembler-mips32-inl.h b/js/src/jit/mips32/MacroAssembler-mips32-inl.h
+index 1f7f4d1cf31..06d8773e92a 100644
+--- a/js/src/jit/mips32/MacroAssembler-mips32-inl.h
++++ b/js/src/jit/mips32/MacroAssembler-mips32-inl.h
+@@ -820,19 +820,21 @@ void MacroAssembler::branchTestSymbol(Condition cond, const ValueOperand& value,
+ 
+ void MacroAssembler::branchTestBigInt(Condition cond, Register tag,
+                                       Label* label) {
+-  branchTestBigIntImpl(cond, tag, label);
++  MOZ_ASSERT(cond == Equal || cond == NotEqual);
++  ma_b(tag, ImmTag(JSVAL_TAG_BIGINT), label, cond);
+ }
+ 
+ void MacroAssembler::branchTestBigInt(Condition cond, const BaseIndex& address,
+                                       Label* label) {
+   SecondScratchRegisterScope scratch2(*this);
+-  splitTag(value, scratch2);
++  computeEffectiveAddress(address, scratch2);
+   branchTestBigInt(cond, scratch2, label);
+ }
+ 
+ void MacroAssembler::branchTestBigInt(Condition cond, const ValueOperand& value,
+                                       Label* label) {
+-  branchTestBigInt(cond, value.typeReg(), label);
++  SecondScratchRegisterScope scratch2(*this);
++  branchTestBigInt(cond, scratch2, label);
+ }
+ 
+ void MacroAssembler::branchTestBigIntTruthy(bool b, const ValueOperand& value,
diff --git a/srcpkgs/mozjs68/patches/009-fix-mips-sgidefs_h.patch b/srcpkgs/mozjs68/patches/009-fix-mips-sgidefs_h.patch
new file mode 100644
index 00000000000..abb140233a0
--- /dev/null
+++ b/srcpkgs/mozjs68/patches/009-fix-mips-sgidefs_h.patch
@@ -0,0 +1,11 @@
+--- a/mfbt/RandomNum.cpp	2020-04-29 23:49:40.000000000 +0200
++++ b/mfbt/RandomNum.cpp	2020-08-04 19:29:36.127471301 +0200
+@@ -52,7 +52,7 @@
+ #  elif defined(__s390__)
+ #    define GETRANDOM_NR 349
+ #  elif defined(__mips__)
+-#    include <sgidefs.h>
++#    include <asm/sgidefs.h>
+ #    if _MIPS_SIM == _MIPS_SIM_ABI32
+ #      define GETRANDOM_NR 4353
+ #    elif _MIPS_SIM == _MIPS_SIM_ABI64
diff --git a/srcpkgs/mozjs68/template b/srcpkgs/mozjs68/template
index 040bac871f0..80345a9ea9e 100644
--- a/srcpkgs/mozjs68/template
+++ b/srcpkgs/mozjs68/template
@@ -1,7 +1,7 @@
 # Template file for 'mozjs68'
 pkgname=mozjs68
-version=68.8.0
-revision=2
+version=68.11.0
+revision=1
 wrksrc="firefox-${version}"
 build_wrksrc=js/src
 build_style=gnu-configure
@@ -15,7 +15,7 @@ maintainer="Enno Boland <gottox@voidlinux.org>"
 license="MPL-2.0"
 homepage="https://www.mozilla.org/js/"
 distfiles="${MOZILLA_SITE}/firefox/releases/${version}esr/source/firefox-${version}esr.source.tar.xz"
-checksum=fa5b2266d225878d4b35694678f79fd7e7a6d3c62759a40326129bd90f63e842
+checksum=91c1f7caaf1ba785b74799865227456bf784ba614d17cf5f0f41a5f25d6d2160
 patch_args="-Np1"
 CXXFLAGS="-Wno-class-memaccess"
 LDFLAGS+=" -Wl,-z,stack-size=1048576"