diff --git a/Makefile b/Makefile
index 0e43bfd1..8389bc5e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # The PHP version, and the cli-php-builds build number (rebuilt when a library is updated).
 # Checksums of the binaries are pinned in PHP_SHA256SUMS. Updated by the update-php workflow.
 PHP_VERSION = 8.5.12
-PHP_BUILD = 6
+PHP_BUILD = 7
 
 .DEFAULT_GOAL := help
 
diff --git a/internal/legacy/php_sha256sums.txt b/internal/legacy/php_sha256sums.txt
index 7ab3a336..4630dece 100644
--- a/internal/legacy/php_sha256sums.txt
+++ b/internal/legacy/php_sha256sums.txt
@@ -1,6 +1,6 @@
-1b1553da587a26fe40730a285f7251b7166bc532316d191b485e095a4bfde4e2  php-8.5.12-darwin-amd64
-b535a4f6f16b4e785d1223267091eb81077bcf19d92872cbef85ea60ea579db5  php-8.5.12-darwin-arm64
-e198e4d68b44d3e9deac724215e8dceb3a97d886d2d29814d12a327370b9a1e8  php-8.5.12-linux-amd64
-c480d4d3e12513b6390010629847a9fcbec4ef48fdb02f310fdbecd495e397e6  php-8.5.12-linux-arm64
-cf688132c896b9a109be1d69ac7ea6c513a9cefbd990cc92ecc81cbf344578df  php-8.5.12-windows-amd64.exe
-23e8bd7ef64efcedb4e5e165cd5f9cdc1d579b3076cb5d2b059cdc338cea93d3  sources.json
+9fd291c6e6ac9cb80fe65fd07961698d39678815a95e63773be64994983817ef  php-8.5.12-darwin-amd64
+5a6d6833f1840fc4caa54d768fca4543eef56a65885f1cede75bebcd7d407215  php-8.5.12-darwin-arm64
+6d8c008240b395fcf8e22ab85659f5572ede9a2c67e7fba01a66e84bc0825148  php-8.5.12-linux-amd64
+4149f85bbe8fb5ed77079e57d7c9dee3158b336fbcbb0fdb24e270caafefb3a7  php-8.5.12-linux-arm64
+4ebbee4645963db97d4f675ab7d8df488375dc0a40ff3c4402011f3d448e7adb  php-8.5.12-windows-amd64.exe
+27308e555a6e263f1bafbf1324eb810d2c31f05d1f27ff26e0a7cc9dd4d79b79  sources.json