diff --git a/settings.py b/settings.py
index b3b0468c..cb7b2e95 100644
--- a/settings.py
+++ b/settings.py
@@ -7,7 +7,7 @@
 V8_HOME     = os.environ.get('V8_HOME', os.path.join(STPYV8_HOME, 'v8'))
 
 V8_GIT_URL        = "https://chromium.googlesource.com/v8/v8.git"
-V8_GIT_TAG_STABLE = "9.6.180.21"
+V8_GIT_TAG_STABLE = "9.6.180.23"
 V8_GIT_TAG_MASTER = "master"
 V8_GIT_TAG        = V8_GIT_TAG_STABLE
 DEPOT_GIT_URL     = "https://chromium.googlesource.com/chromium/tools/depot_tools.git"