diff --git a/.appveyor.yml b/.appveyor.yml
index c125ea3afb205..f342e252ec340 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -20,8 +20,8 @@ install:
     - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php-7.1.3-Win32-VC14-x86.zip
     - 7z x php-7.1.3-Win32-VC14-x86.zip -y >nul
     - cd ext
-    - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php_apcu-5.1.8-7.1-ts-vc14-x86.zip
-    - 7z x php_apcu-5.1.8-7.1-ts-vc14-x86.zip -y >nul
+    - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php_apcu-5.1.18-7.1-ts-vc14-x86.zip
+    - 7z x php_apcu-5.1.18-7.1-ts-vc14-x86.zip -y >nul
     - cd ..
     - copy /Y php.ini-development php.ini-min
     - echo memory_limit=-1 >> php.ini-min