diff --git a/.buckconfig.d/external_cells/facebook/buck2-shims-meta/external_cell.buckconfig b/.buckconfig.d/external_cells/facebook/buck2-shims-meta/external_cell.buckconfig
index 411a86781c..4e900da0a0 100644
--- a/.buckconfig.d/external_cells/facebook/buck2-shims-meta/external_cell.buckconfig
+++ b/.buckconfig.d/external_cells/facebook/buck2-shims-meta/external_cell.buckconfig
@@ -6,4 +6,4 @@ gh_facebook_buck2_shims_meta = git
 
 [external_cell_gh_facebook_buck2_shims_meta]
 git_origin = https://github.com/facebook/buck2-shims-meta.git
-commit_hash = df09226e8022572c3840179f33267099050db94f
+commit_hash = 2e34abf3f04ee81a06f43a73ffeafbf6780bb513
diff --git a/.buckconfig.d/external_cells/facebook/folly/external_cell.buckconfig b/.buckconfig.d/external_cells/facebook/folly/external_cell.buckconfig
index 76a16dea89..9b450e30ad 100644
--- a/.buckconfig.d/external_cells/facebook/folly/external_cell.buckconfig
+++ b/.buckconfig.d/external_cells/facebook/folly/external_cell.buckconfig
@@ -6,4 +6,4 @@ gh_facebook_folly = git
 
 [external_cell_gh_facebook_folly]
 git_origin = https://github.com/facebook/folly.git
-commit_hash = 9b71bc3d4e0a5d99975f0527d6319f4a22b71969
+commit_hash = 28c1fb03fc3289c846afa7ac76205ad9b4be29ff
diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index 1fbf20817e..70be55ff7d 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit 9b71bc3d4e0a5d99975f0527d6319f4a22b71969
+Subproject commit 28c1fb03fc3289c846afa7ac76205ad9b4be29ff