diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index d4df8fbc42ddcb..9c54cfe75c12f7 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -246,9 +246,9 @@ def library_recipes():
 
     result.extend([
           dict(
-              name="OpenSSL 3.5.6",
-              url="https://github.com/openssl/openssl/releases/download/openssl-3.5.6/openssl-3.5.6.tar.gz",
-              checksum="deae7c80cba99c4b4f940ecadb3c3338b13cb77418409238e57d7f31f2a3b736",
+              name="OpenSSL 3.5.7",
+              url="https://github.com/openssl/openssl/releases/download/openssl-3.5.7/openssl-3.5.7.tar.gz",
+              checksum="a8c0d28a529ca480f9f36cf5792e2cd21984552a3c8e4aa11a24aa31aeac98e8",
               buildrecipe=build_universal_openssl,
               configure=None,
               install=None,
diff --git a/Misc/NEWS.d/next/Security/2026-06-09-23-38-08.gh-issue-151159.ds-9f8.rst b/Misc/NEWS.d/next/Security/2026-06-09-23-38-08.gh-issue-151159.ds-9f8.rst
new file mode 100644
index 00000000000000..d9251a93b40b2c
--- /dev/null
+++ b/Misc/NEWS.d/next/Security/2026-06-09-23-38-08.gh-issue-151159.ds-9f8.rst
@@ -0,0 +1 @@
+Update macOS installer to use OpenSSL 3.5.7.