diff --git a/MODULE.bazel b/MODULE.bazel
index 46c3973..df782d5 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -50,8 +50,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-10-04.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8734981950534691969.
-    commit = "ace1915446679e9530ff8390060c445972227702",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8734975689557290145.
+    commit = "2e91930eff5ffa17a7f7f5d6a833362194bd1664",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )
 
@@ -59,8 +59,8 @@
     module_name = "pw_toolchain",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-10-04.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8734981950534691969.
-    commit = "ace1915446679e9530ff8390060c445972227702",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8734975689557290145.
+    commit = "2e91930eff5ffa17a7f7f5d6a833362194bd1664",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )