diff --git a/.github/workflows/build-and-test-make.yml b/.github/workflows/build-and-test-make.yml
index 732bea1..115736d 100644
--- a/.github/workflows/build-and-test-make.yml
+++ b/.github/workflows/build-and-test-make.yml
@@ -85,9 +85,9 @@ jobs:
       # When cross compiling we need to build zlib first.
       - name: Build zlib
         run: |
-          curl -LO https://zlib.net/zlib-1.2.12.tar.gz
-          tar xf zlib-1.2.12.tar.gz
-          cd zlib-1.2.12
+          curl -LO https://zlib.net/zlib-1.2.13.tar.gz
+          tar xf zlib-1.2.13.tar.gz
+          cd zlib-1.2.13
           CHOST=${{ matrix.host }} ./configure --prefix=${{ runner.temp }}/zlib
           make
           make install