diff --git a/contrib/depends/packages/ldns.mk b/contrib/depends/packages/ldns.mk
deleted file mode 100644
index 90c63e8..0000000
--- a/contrib/depends/packages/ldns.mk
+++ /dev/null
@@ -1,34 +0,0 @@
-package=ldns
-$(package)_version=1.7.1
-$(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
-$(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=8ac84c16bdca60e710eea75782356f3ac3b55680d40e1530d7cea474ac208229
-$(package)_dependencies=openssl
-
-define $(package)_set_vars
-  $(package)_config_opts=--disable-shared --enable-static --with-drill
-  $(package)_config_opts+=--with-ssl=$(host_prefix)
-  $(package)_config_opts_release=--disable-debug-mode
-  $(package)_config_opts_linux=--with-pic
-endef
-
-define $(package)_preprocess_cmds
-   cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
-endef
-
-define $(package)_config_cmds
-  $($(package)_autoconf)
-endef
-
-define $(package)_build_cmds
-  $(MAKE)
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install-h install-lib
-endef
-
-define $(package)_postprocess_cmds
-  rm lib/*.la
-endef
-
diff --git a/contrib/depends/packages/packages.mk b/contrib/depends/packages/packages.mk
index 04f92ab..aad5c1f 100644
--- a/contrib/depends/packages/packages.mk
+++ b/contrib/depends/packages/packages.mk
@@ -1,4 +1,4 @@
-packages := boost openssl libiconv ldns unbound qrencode zbar sodium polyseed hidapi protobuf libusb zlib libgpg-error libgcrypt expat libzip
+packages := boost openssl libiconv unbound qrencode zbar sodium polyseed hidapi protobuf libusb zlib libgpg-error libgcrypt expat libzip
 native_packages := native_libxcb native_xcb_proto native_libXau native_xproto native_libxkbcommon native_libxcb_util native_libxcb_util_render native_libxcb_util_keysyms native_libxcb_util_image native_libxcb_util_cursor native_libxcb_util_wm native_qt native_protobuf
 
 linux_packages := eudev liblzma libarchive libfuse libsquashfuse libappimage appimage_runtime
diff --git a/contrib/depends/packages/unbound.mk b/contrib/depends/packages/unbound.mk
index 2c14856..45f4fa0 100644
--- a/contrib/depends/packages/unbound.mk
+++ b/contrib/depends/packages/unbound.mk
@@ -1,9 +1,10 @@
 package=unbound
-$(package)_version=1.13.2
+$(package)_version=1.15.0
 $(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=0a13b547f3b92a026b5ebd0423f54c991e5718037fd9f72445817f6a040e1a83
-$(package)_dependencies=openssl expat ldns
+$(package)_sha256_hash=a480dc6c8937447b98d161fe911ffc76cfaffa2da18788781314e81339f1126f
+$(package)_dependencies=openssl expat
+$(package)_patches=disable-glibc-reallocarray.patch
 
 define $(package)_set_vars
   $(package)_config_opts=--disable-shared --enable-static --without-pyunbound --prefix=$(host_prefix) --with-libexpat=$(host_prefix) --with-ssl=$(host_prefix) --with-libevent=no --without-pythonmodule --disable-flto --with-pthreads --with-libunbound-only
@@ -12,8 +13,13 @@ define $(package)_set_vars
   $(package)_build_opts_mingw32=LDFLAGS="$($(package)_ldflags) -lpthread"
 endef
 
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/disable-glibc-reallocarray.patch &&\
+  autoconf
+endef
+
 define $(package)_config_cmds
-  $($(package)_autoconf) $($(package)_config_opts)
+  $($(package)_autoconf) ac_cv_func_getentropy=no
 endef
 
 define $(package)_build_cmds
@@ -23,3 +29,6 @@ endef
 define $(package)_stage_cmds
   $(MAKE) DESTDIR=$($(package)_staging_dir) install
 endef
+
+define $(package)_postprocess_cmds
+endef
diff --git a/contrib/depends/patches/unbound/disable-glibc-reallocarray.patch b/contrib/depends/patches/unbound/disable-glibc-reallocarray.patch
new file mode 100644
index 0000000..d66a821
--- /dev/null
+++ b/contrib/depends/patches/unbound/disable-glibc-reallocarray.patch
@@ -0,0 +1,14 @@
+diff --git a/configure.ac b/configure.ac
+index 5c7da197..e2b25288 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1702,6 +1702,9 @@ AC_LINK_IFELSE([AC_LANG_SOURCE(AC_INCLUDES_DEFAULT
+ #ifndef _OPENBSD_SOURCE
+ #define _OPENBSD_SOURCE 1
+ #endif
++#ifdef __linux__
++# error reallocarray() is currently disabled on Linux to support glibc < 2.26
++#endif
+ #include <stdlib.h>
+ int main(void) {
+ 	void* p = reallocarray(NULL, 10, 100);