diff --git a/WORKSPACE b/WORKSPACE
index 5c6ecb6d9fa08..3208bbc9b3fb1 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -405,7 +405,7 @@ pnpm_repository(name = "pnpm")
 ##############################################################################
 
 # PHP micro-generator
-_gapic_generator_php_version = "1.11.0"
+_gapic_generator_php_version = "1.12.0"
 
 http_archive(
     name = "gapic_generator_php",