diff --git a/MODULE.bazel b/MODULE.bazel
index 697b192..fbc9074 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -50,8 +50,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-09-23.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735978143532128177.
-    commit = "d0e975bc8019da3b398e1b99330b5f2ba5110706",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735976737010199953.
+    commit = "4c5e994df70ef93cadc4845b9a5fea8886d4ba8a",
     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 2024-09-23.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735978143532128177.
-    commit = "d0e975bc8019da3b398e1b99330b5f2ba5110706",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735976737010199953.
+    commit = "4c5e994df70ef93cadc4845b9a5fea8886d4ba8a",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )