diff --git a/ports/lz4/CONTROL b/ports/lz4/CONTROL
index 5e8b87bd2..ae7d57377 100644
--- a/ports/lz4/CONTROL
+++ b/ports/lz4/CONTROL
@@ -1,3 +1,3 @@
 Source: lz4
-Version: 1.8.0-1
+Version: 1.8.1.2
 Description: Lossless compression algorithm, providing compression speed at 400 MB/s per core.
diff --git a/ports/lz4/portfile.cmake b/ports/lz4/portfile.cmake
index 6664c2b79..1928d7e70 100644
--- a/ports/lz4/portfile.cmake
+++ b/ports/lz4/portfile.cmake
@@ -2,8 +2,8 @@ include(vcpkg_common_functions)
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO lz4/lz4
-    REF v1.8.0
-    SHA512 aea46d4a900a3ede7dd7b498ee938ecd98397d3277c5b3a85b4236a44777cba85cd68a2f32c993b872afda96c5dafe0cb3dd391101fe8181e17c9f48884c1535
+    REF v1.8.1.2
+    SHA512 f4ed450bc05477cc6c2b42e6fe1fbb1fb0907f1d05b68b1d69d975b555ddb385550f204258e6d91642e14ce373815141dc218cda03b711793935d5458bc45c7f
     HEAD_REF dev)
 
 file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})