diff --git a/jinx-config b/jinx-config
index 89cad5fd6..1753d1875 100644
--- a/jinx-config
+++ b/jinx-config
@@ -1,8 +1,10 @@
+#! /bin/sh
+
 JINX_MAJOR_VER=0.4
 
 HOST_CFLAGS="-O2 -pipe -fstack-clash-protection"
 HOST_CXXFLAGS="${HOST_CFLAGS} -Wp,-D_GLIBCXX_ASSERTIONS"
-HOST_LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now"
+HOST_LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,-z,pack-relative-relocs"
 
 TARGET_CFLAGS="$HOST_CFLAGS"
 TARGET_CXXFLAGS="$HOST_CXXFLAGS"
diff --git a/recipes/mlibc b/recipes/mlibc
index 6d5f60744..10f588539 100644
--- a/recipes/mlibc
+++ b/recipes/mlibc
@@ -1,10 +1,10 @@
 #! /bin/sh
 
 name=mlibc
-version=b7e6c6aaa90dc5316d88bccb0477f59232c88ba5
+version=899e715b42f97c4cb617fe6a075ab789141c6a82
 revision=1
 tarball_url="https://github.com/managarm/mlibc/archive/${version}.tar.gz"
-tarball_blake2b="b9452391d98506264c7d89d6f8e7709d1b9e34779f21a4a4b1eff412be750233787703022225ac967c4624c4ff5f1fb5d5eccd6ef6fedbfeefc2b5d0660446b7"
+tarball_blake2b="2c02ab08bbcac6d3d7220069594af0007a34738d047bf82fb3e7fcbe8022c3b6f2b3cd0a954c011d347f9fe43779d79aac2e6db56abb15df83fc9fa7c4928120"
 imagedeps="meson ninja-build"
 hostdeps="gcc pkg-config libgcc-binaries"
 builddeps="freestnd-c-hdrs freestnd-cxx-hdrs frigg"