diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 9444dfd3f2..ea37cdc8e7 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -13,10 +13,9 @@ env:
   CXX: cl
 
   DOWNWARD_CPLEX_ROOT: D:\a\downward\cplex
-  ZLIB_ROOT: D:\a\downward\zlib
 
   CPLEX_URL: "${{ secrets.CPLEX2211_WINDOWS_URL }}"
-  ZLIB_URL: "https://www.zlib.net/zlib1213.zip"
+  ZLIB_URL: "https://www.zlib.net/zlib13.zip"
 
 
 jobs:
@@ -54,7 +53,7 @@ jobs:
           cd zlib
 
           echo "Set up zlib include directory"
-          move ../zlib-1.2.13 include
+          move ../zlib-1.3 include
 
           echo "Compile zlib library"
           cd include