diff --git a/MODULE.bazel b/MODULE.bazel
index 0df9a2b..110613d 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -48,8 +48,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-08-20.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8739051696451980865.
-    commit = "7e7c141c88082004fa8ae3682bf37f3a8229af11",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8739041050435907761.
+    commit = "917de4a88da542780acbc3a49ab1cae5de5ec1c0",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )
 
@@ -57,8 +57,8 @@
     module_name = "pw_toolchain",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-08-20.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8739051696451980865.
-    commit = "7e7c141c88082004fa8ae3682bf37f3a8229af11",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8739041050435907761.
+    commit = "917de4a88da542780acbc3a49ab1cae5de5ec1c0",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )