diff --git a/MODULE.bazel b/MODULE.bazel
index 51d166a..b4c289c 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -11,9 +11,9 @@ module(
 bazel_dep(name = 'abseil-cpp', version = '20220623.1', repo_name = 'com_google_absl')
 bazel_dep(name = 'bazel_skylib', version = '1.0.3')
 bazel_dep(name = 'boost.preprocessor', version = '1.83.0.bcr.1')
-bazel_dep(name = 'boost.spirit', version = '1.83.0.bcr.1')
+bazel_dep(name = 'boost.spirit', version = '1.83.0.bcr.2')
 bazel_dep(name = 'fmt', version = '8.1.1')
-bazel_dep(name = 'protobuf', version = '3.19.6', repo_name = 'com_google_protobuf')
+bazel_dep(name = 'protobuf', version = '27.5', repo_name = 'com_google_protobuf')
 ################################################################################
 
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