diff --git a/srcpkgs/firefox/patches/fix-i686-atomics.patch b/srcpkgs/firefox/patches/fix-i686-atomics.patch
index 802a348481cea9..ef38920c70572b 100644
--- a/srcpkgs/firefox/patches/fix-i686-atomics.patch
+++ b/srcpkgs/firefox/patches/fix-i686-atomics.patch
@@ -1,9 +1,8 @@
-just a quick workaround
 --- a/widget/gtk/moz.build
 +++ b/widget/gtk/moz.build
-@@ -207,3 +207,5 @@
+@@ -211,3 +211,5 @@
      CXXFLAGS += CONFIG["MOZ_DBUS_CFLAGS"]
  
- CXXFLAGS += ["-Werror=switch"]
+ COMPILE_FLAGS["WARNINGS_CXXFLAGS"] += ["-Werror=switch"]
 +
 +OS_LIBS += ["-latomic"]
diff --git a/srcpkgs/firefox/template b/srcpkgs/firefox/template
index ca39b686f8731d..4ed0242b5a96a9 100644
--- a/srcpkgs/firefox/template
+++ b/srcpkgs/firefox/template
@@ -3,7 +3,7 @@
 # THIS PKG MUST BE SYNCHRONIZED WITH "srcpkgs/firefox-i18n".
 #
 pkgname=firefox
-version=150.0.3
+version=151.0
 revision=1
 build_helper="rust"
 short_desc="Mozilla Firefox web browser"
@@ -12,7 +12,7 @@ license="GPL-3.0-only AND LGPL-2.1-only AND LGPL-3.0-only AND MPL-2.0"
 homepage="https://www.mozilla.org/firefox/"
 changelog="https://www.mozilla.org/en-US/firefox/${version}/releasenotes/"
 distfiles="${MOZILLA_SITE}/firefox/releases/${version/beta/b}/source/firefox-${version/beta/b}.source.tar.xz"
-checksum=0a0a539ccc96d928fec78af511884b9b89d0aec87f0d5a8852d9298b2d9332da
+checksum=39a17369335943f9451b26ebf79c9b4c4572399e57cdadc25c661cebecc0c21c
 
 lib32disabled=yes
 _llvmver=22
diff --git a/srcpkgs/nss/template b/srcpkgs/nss/template
index 1b80bb5380a019..eca7cc98d51ee8 100644
--- a/srcpkgs/nss/template
+++ b/srcpkgs/nss/template
@@ -3,7 +3,7 @@
 _nsprver=4.38.2
 
 pkgname=nss
-version=3.123
+version=3.123.1
 revision=1
 _v="${version//\./_}"
 hostmakedepends="perl"
@@ -13,7 +13,7 @@ maintainer="Đoàn Trần Công Danh <congdanhqx@gmail.com>"
 license="MPL-2.0, MIT, BSD-3-Clause"
 homepage="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS"
 distfiles="${MOZILLA_SITE}/security/nss/releases/NSS_${_v}_RTM/src/nss-${version}.tar.gz"
-checksum=2145113398a269779a7390515a1638800836b130248e33f93243268c026d4e49
+checksum=42065a3ff780a9710a3dddcd1cee9b9be2aa40628883cea851d562eb58b178b0
 
 export NS_USE_GCC=1
 export LIBRUNPATH=