diff --git a/ports/zstd/CONTROL b/ports/zstd/CONTROL
index 19c1bd4e8e..52713f2b8d 100644
--- a/ports/zstd/CONTROL
+++ b/ports/zstd/CONTROL
@@ -1,3 +1,3 @@
 Source: zstd
-Version: 1.2.0
+Version: 1.3.0
 Description: Zstandard - Fast real-time compression algorithm http://www.zstd.net
diff --git a/ports/zstd/fix-buildsystem.diff b/ports/zstd/fix-buildsystem.diff
deleted file mode 100644
index b0dfaf09cd..0000000000
--- a/ports/zstd/fix-buildsystem.diff
+++ /dev/null
@@ -1,100 +0,0 @@
-diff --git a/build/cmake/CMakeLists.txt b/build/cmake/CMakeLists.txt
-index 5c4eca6..2f933e2 100644
---- a/build/cmake/CMakeLists.txt
-+++ b/build/cmake/CMakeLists.txt
-@@ -15,8 +15,8 @@ LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules")
- #-----------------------------------------------------------------------------
- # Add extra compilation flags
- #-----------------------------------------------------------------------------
--INCLUDE(AddZstdCompilationFlags)
--ADD_ZSTD_COMPILATION_FLAGS()
-+#INCLUDE(AddZstdCompilationFlags)
-+#ADD_ZSTD_COMPILATION_FLAGS() Combination of flags set there makes no sense & triggers compiler errors in release
- 
- #-----------------------------------------------------------------------------
- # Options
-diff --git a/build/cmake/lib/CMakeLists.txt b/build/cmake/lib/CMakeLists.txt
-index 429d494..4c13057 100644
---- a/build/cmake/lib/CMakeLists.txt
-+++ b/build/cmake/lib/CMakeLists.txt
-@@ -90,37 +90,34 @@ IF (MSVC)
- ENDIF (MSVC)
- 
- # Split project to static and shared libraries build
--ADD_LIBRARY(libzstd_shared SHARED ${Sources} ${Headers} ${PlatformDependResources})
-+IF (ZSTD_BUILD_SHARED)
-+    ADD_LIBRARY(libzstd_shared SHARED ${Sources} ${Headers} ${PlatformDependResources})
-+ENDIF(ZSTD_BUILD_SHARED)
- IF (ZSTD_BUILD_STATIC)
-     ADD_LIBRARY(libzstd_static STATIC ${Sources} ${Headers})
- ENDIF (ZSTD_BUILD_STATIC)
- 
- # Add specific compile definitions for MSVC project
- IF (MSVC)
--    SET_PROPERTY(TARGET libzstd_shared APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_DLL_EXPORT=1;ZSTD_HEAPMODE=0;_CONSOLE;_CRT_SECURE_NO_WARNINGS")
-+    IF(ZSTD_BUILD_SHARED)
-+        SET_PROPERTY(TARGET libzstd_shared APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_DLL_EXPORT=1;ZSTD_HEAPMODE=0;_CONSOLE;_CRT_SECURE_NO_WARNINGS")
-+    ENDIF(ZSTD_BUILD_SHARED)
-     IF (ZSTD_BUILD_STATIC)
-         SET_PROPERTY(TARGET libzstd_static APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_HEAPMODE=0;_CRT_SECURE_NO_WARNINGS")
-     ENDIF (ZSTD_BUILD_STATIC)
- ENDIF (MSVC)
- 
- # Define library base name
--IF (MSVC)
--
--    IF (CMAKE_SIZEOF_VOID_P MATCHES "8")
--        SET(LIBRARY_BASE_NAME "zstdlib_x64")
--    ELSE ()
--        SET(LIBRARY_BASE_NAME "zstdlib_x86")
--    ENDIF (CMAKE_SIZEOF_VOID_P MATCHES "8")
--ELSE ()
--    SET(LIBRARY_BASE_NAME zstd)
--ENDIF (MSVC)
-+SET(LIBRARY_BASE_NAME zstd)
- 
- # Define static and shared library names
--SET_TARGET_PROPERTIES(
--        libzstd_shared
--        PROPERTIES
--        OUTPUT_NAME ${LIBRARY_BASE_NAME}
--        SOVERSION ${LIBVER_MAJOR}.${LIBVER_MINOR}.${LIBVER_RELEASE})
-+IF(ZSTD_BUILD_SHARED)
-+    SET_TARGET_PROPERTIES(
-+            libzstd_shared
-+            PROPERTIES
-+            OUTPUT_NAME ${LIBRARY_BASE_NAME}
-+            SOVERSION ${LIBVER_MAJOR}.${LIBVER_MINOR}.${LIBVER_RELEASE})
-+ENDIF(ZSTD_BUILD_SHARED)
- 
- IF (ZSTD_BUILD_STATIC)
-     SET_TARGET_PROPERTIES(
-@@ -129,6 +126,15 @@ IF (ZSTD_BUILD_STATIC)
-             OUTPUT_NAME ${LIBRARY_BASE_NAME})
- ENDIF (ZSTD_BUILD_STATIC)
- 
-+
-+INSTALL(FILES ${LIBRARY_DIR}/zstd.h ${LIBRARY_DIR}/deprecated/zbuff.h ${LIBRARY_DIR}/dictBuilder/zdict.h DESTINATION "include")
-+IF(ZSTD_BUILD_SHARED)
-+    INSTALL(TARGETS libzstd_shared RUNTIME DESTINATION "bin" ARCHIVE DESTINATION "lib" LIBRARY DESTINATION "lib")
-+ENDIF(ZSTD_BUILD_SHARED)
-+IF (ZSTD_BUILD_STATIC)
-+    INSTALL(TARGETS libzstd_static ARCHIVE DESTINATION "lib")
-+ENDIF (ZSTD_BUILD_STATIC)
-+
- IF (UNIX)
-     # pkg-config
-     SET(PREFIX "${CMAKE_INSTALL_PREFIX}")
-@@ -142,12 +148,7 @@ IF (UNIX)
-             COMMENT "Creating pkg-config file")
- 
-     # install target
--    INSTALL(FILES ${LIBRARY_DIR}/zstd.h ${LIBRARY_DIR}/deprecated/zbuff.h ${LIBRARY_DIR}/dictBuilder/zdict.h DESTINATION "include")
-     INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/libzstd.pc" DESTINATION "share/pkgconfig")
--    INSTALL(TARGETS libzstd_shared LIBRARY DESTINATION "lib")
--    IF (ZSTD_BUILD_STATIC)
--        INSTALL(TARGETS libzstd_static ARCHIVE DESTINATION "lib")
--    ENDIF (ZSTD_BUILD_STATIC)
- 
-     # uninstall target
-     CONFIGURE_FILE(
diff --git a/ports/zstd/portfile.cmake b/ports/zstd/portfile.cmake
index d6fe4eb599..ba60826e09 100644
--- a/ports/zstd/portfile.cmake
+++ b/ports/zstd/portfile.cmake
@@ -2,13 +2,10 @@ include(vcpkg_common_functions)
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO facebook/zstd
-    REF v1.2.0
-    SHA512 b21910c6bdcfad3199c07b9f70f7c049062ebd1cce9249dd33c36153e29f24dd9e796ddbc2f37846b9f508c14b0d0f67651fd8d2bdce558128f20bdfff50a7df
+    REF v1.3.0
+    SHA512 5eb9e001e14d3342e76eb57b672c636fd56839ba8fc0ba9a751484ea93389c72c494ad2125dc2f9be1f72481f3af34568477123f7e9d3c7504e061e4c083cb30
     HEAD_REF dev)
 
-vcpkg_apply_patches(SOURCE_PATH ${SOURCE_PATH}
-     PATCHES ${CMAKE_CURRENT_LIST_DIR}/fix-buildsystem.diff)
-
 if(VCPKG_LIBRARY_LINKAGE STREQUAL static)
     set(ZSTD_STATIC 1)
     set(ZSTD_SHARED 0)
@@ -33,7 +30,7 @@ vcpkg_copy_pdbs()
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
 
 if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
-    foreach(HEADER zdict.h zstd.h)
+    foreach(HEADER zdict.h zstd.h zstd_errors.h)
         file(READ ${CURRENT_PACKAGES_DIR}/include/${HEADER} HEADER_CONTENTS)
         string(REPLACE "defined(ZSTD_DLL_IMPORT) && (ZSTD_DLL_IMPORT==1)" "1" HEADER_CONTENTS "${HEADER_CONTENTS}")
         file(WRITE ${CURRENT_PACKAGES_DIR}/include/${HEADER} "${HEADER_CONTENTS}")