diff --git a/extra/firefox/checksums b/extra/firefox/checksums
index 520b4ba2..2a2bfbf1 100644
--- a/extra/firefox/checksums
+++ b/extra/firefox/checksums
@@ -1,7 +1,8 @@
-3d7be090de04c798f95e60cdaeb69677f404ec305e5c183f7f2097338acfa4a382
+f437af9a96a428c34087a202d5fe14904aceae89c3947751d0aefad67531f89774
 3e4e722acd2ab2e38a16ec23b29296318d77cc54f034d4b21d91bde085e26bc0a3
 49e95cf848c09df618587bb8286bed3ed9531e24554b9ef275f070201078dba7f5
 ee279241e461011e2265086328d9d0a913ab938bb81aa97fa22b8b9b7edf5e33bc
+af5838e6c8a0eb13c4deb638fc3fbf74e8e29ec90404a3a44d7cfc7436006da337
 8c0f419eb138061e67dbe2ac73e9c8332649fb90aacb57ac4f00d5de94c0cf23a8
 f65906c4942c676d93d12a5dfd4061e5a14981514ac58ee8d1a67e6724bcaf230a
 1cace7c18c7d80b4abe8665d5ec2c66a0f3c1807ff3f7c8311b925f8ed635037f0
diff --git a/extra/firefox/patches/musl-use-res_query.patch b/extra/firefox/patches/musl-use-res_query.patch
new file mode 100644
index 00000000..98849e85
--- /dev/null
+++ b/extra/firefox/patches/musl-use-res_query.patch
@@ -0,0 +1,18 @@
+diff --git a/netwerk/dns/PlatformDNSUnix.cpp b/netwerk/dns/PlatformDNSUnix.cpp
+index 753d786..f831b7b 100644
+--- a/netwerk/dns/PlatformDNSUnix.cpp
++++ b/netwerk/dns/PlatformDNSUnix.cpp
+@@ -32,11 +32,11 @@ nsresult ResolveHTTPSRecordImpl(const nsACString& aHost, uint16_t aFlags,
+   rv = packet.FillBuffer(
+       [&](unsigned char response[DNSPacket::MAX_SIZE]) -> int {
+         int len = 0;
+-#if defined(XP_LINUX)
++#if defined(XP_LINUX) && defined(__GLIBC__)
+         len = res_nquery(&_res, host.get(), ns_c_in,
+                          nsIDNSService::RESOLVE_TYPE_HTTPSSVC, response,
+                          DNSPacket::MAX_SIZE);
+-#elif defined(XP_MACOSX)
++#elif defined(XP_MACOSX) || defined(XP_LINUX)
+         len =
+             res_query(host.get(), ns_c_in, nsIDNSService::RESOLVE_TYPE_HTTPSSVC,
+                       response, DNSPacket::MAX_SIZE);
diff --git a/extra/firefox/sources b/extra/firefox/sources
index 47c89171..2af44302 100644
--- a/extra/firefox/sources
+++ b/extra/firefox/sources
@@ -1,7 +1,8 @@
-https://ftp.mozilla.org/pub/firefox/releases/122.0.1/source/firefox-122.0.1.source.tar.xz
+https://ftp.mozilla.org/pub/firefox/releases/123.0/source/firefox-123.0.source.tar.xz
 patches/fix-target-detection.patch
 patches/fix-vaapi.patch
 patches/musl-sandbox.patch
+patches/musl-use-res_query.patch
 patches/no-atk.patch
 patches/no-dbus.patch
 patches/no-fribidi.patch
diff --git a/extra/firefox/version b/extra/firefox/version
index 156d31e6..74a8fdb8 100644
--- a/extra/firefox/version
+++ b/extra/firefox/version
@@ -1 +1 @@
-122.0.1 1
+123.0 1