diff --git a/scripts/cross-build.sh b/scripts/cross-build.sh
index e043bfd9..3ab6b3e9 100755
--- a/scripts/cross-build.sh
+++ b/scripts/cross-build.sh
@@ -11,9 +11,9 @@ BUILD_ROOT="${BUILD_ROOT:-/opt/build}"
 BUILD_TARGET="${BUILD_TARGET:-x86_64}"
 
 ZLIB_VERSION="${ZLIB_VERSION:-1.3}"
-JSON_C_VERSION="${JSON_C_VERSION:-0.16}"
-MBEDTLS_VERSION="${MBEDTLS_VERSION:-2.28.1}"
-LIBUV_VERSION="${LIBUV_VERSION:-1.44.2}"
+JSON_C_VERSION="${JSON_C_VERSION:-0.17}"
+MBEDTLS_VERSION="${MBEDTLS_VERSION:-2.28.5}"
+LIBUV_VERSION="${LIBUV_VERSION:-1.46.0}"
 LIBWEBSOCKETS_VERSION="${LIBWEBSOCKETS_VERSION:-4.3.2}"
 
 build_zlib() {
@@ -122,7 +122,7 @@ build_ttyd() {
         -DCMAKE_INSTALL_PREFIX="${STAGE_DIR}" \
         -DCMAKE_FIND_LIBRARY_SUFFIXES=".a" \
         -DCMAKE_C_FLAGS="-Os -ffunction-sections -fdata-sections -fno-unwind-tables -fno-asynchronous-unwind-tables -flto" \
-        -DCMAKE_EXE_LINKER_FLAGS="-static -no-pie -Wl,-s -Wl,-Bsymbolic -Wl,--gc-sections" \
+        -DCMAKE_EXE_LINKER_FLAGS="-ldbghelp -static -no-pie -Wl,-s -Wl,-Bsymbolic -Wl,--gc-sections" \
         -DCMAKE_BUILD_TYPE=RELEASE \
         ..
     make install