diff --git a/scripts/cmake/vcpkg_find_acquire_program.cmake b/scripts/cmake/vcpkg_find_acquire_program.cmake
index 4cb123fd6..1ff2ab071 100644
--- a/scripts/cmake/vcpkg_find_acquire_program.cmake
+++ b/scripts/cmake/vcpkg_find_acquire_program.cmake
@@ -140,12 +140,13 @@ function(vcpkg_find_acquire_program VAR)
     set(ARCHIVE "meson-0.47.1.zip")
     set(HASH 0f6462835583a51707bee82d852018cfcb7444c0dad95b2ba08814e500a5cfe3f731dc6c1fb73c765d1120ee2a2d6600e15d8d393bab1993e84bd4354b2e6855)
   elseif(VAR MATCHES "FLEX")
-  if(CMAKE_HOST_WIN32)
-    set(PROGNAME win_flex)
-      set(PATHS ${DOWNLOADS}/tools/win_flex)
-      set(URL "https://sourceforge.net/projects/winflexbison/files/win_flex_bison-2.5.9.zip/download")
-      set(ARCHIVE "win_flex_bison-2.5.9.zip")
-      set(HASH 9580f0e46893670a011645947c1becda69909a41a38bb4197fe33bd1ab7719da6b80e1be316f269e1a4759286870d49a9b07ef83afc4bac33232bd348e0bc814)
+    if(CMAKE_HOST_WIN32)
+      set(PROGNAME win_flex)
+      set(SUBDIR win_flex-2.5.16)
+      set(PATHS ${DOWNLOADS}/tools/win_flex/${SUBDIR})
+      set(URL "https://sourceforge.net/projects/winflexbison/files/winflexbison-2.5.16.zip/download")
+      set(ARCHIVE "win_flex_bison-2.5.16.zip")
+      set(HASH 0a14154bff5d998feb23903c46961528f8ccb4464375d5384db8c4a7d230c0c599da9b68e7a32f3217a0a0735742242eaf3769cb4f03e00931af8640250e9123)
     else()
       set(PROGNAME flex)
       set(APT_PACKAGE_NAME flex)
@@ -154,10 +155,11 @@ function(vcpkg_find_acquire_program VAR)
   elseif(VAR MATCHES "BISON")
     if(CMAKE_HOST_WIN32)
       set(PROGNAME win_bison)
-      set(PATHS ${DOWNLOADS}/tools/win_bison)
-      set(URL "https://sourceforge.net/projects/winflexbison/files/win_flex_bison-2.5.9.zip/download")
-      set(ARCHIVE "win_flex_bison-2.5.9.zip")
-      set(HASH 9580f0e46893670a011645947c1becda69909a41a38bb4197fe33bd1ab7719da6b80e1be316f269e1a4759286870d49a9b07ef83afc4bac33232bd348e0bc814)
+      set(SUBDIR win_bison-2.5.16)
+      set(PATHS ${DOWNLOADS}/tools/win_bison/${SUBDIR})
+      set(URL "https://sourceforge.net/projects/winflexbison/files/winflexbison-2.5.16.zip/download")
+      set(ARCHIVE "win_flex_bison-2.5.16.zip")
+      set(HASH 0a14154bff5d998feb23903c46961528f8ccb4464375d5384db8c4a7d230c0c599da9b68e7a32f3217a0a0735742242eaf3769cb4f03e00931af8640250e9123)
     else()
       set(PROGNAME bison)
       set(APT_PACKAGE_NAME bison)