diff --git a/MODULE.bazel b/MODULE.bazel
index 10c36b9bd..57305be1a 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -35,7 +35,7 @@ register_toolchains("//tools/java_toolchain:repository_default_java_toolchain_de
 bazel_dep(name = "apple_support", version = "1.23.1", repo_name = "build_bazel_apple_support")
 
 # https://github.com/protocolbuffers/protobuf/tree/main?tab=readme-ov-file#bazel-with-bzlmod
-bazel_dep(name = "protobuf", version = "32.0")
+bazel_dep(name = "protobuf", version = "32.1")
 
 # https://registry.bazel.build/modules/rules_java
 bazel_dep(name = "rules_java", version = "8.15.2")
diff --git a/MODULE.bazel.lock b/MODULE.bazel.lock
index fabacf779..5f919cf4e 100644
--- a/MODULE.bazel.lock
+++ b/MODULE.bazel.lock
@@ -110,8 +110,8 @@
     "https://bcr.bazel.build/modules/protobuf/3.19.0/MODULE.bazel": "6b5fbb433f760a99a22b18b6850ed5784ef0e9928a72668b66e4d7ccd47db9b0",
     "https://bcr.bazel.build/modules/protobuf/3.19.2/MODULE.bazel": "532ffe5f2186b69fdde039efe6df13ba726ff338c6bc82275ad433013fa10573",
     "https://bcr.bazel.build/modules/protobuf/3.19.6/MODULE.bazel": "9233edc5e1f2ee276a60de3eaa47ac4132302ef9643238f23128fea53ea12858",
-    "https://bcr.bazel.build/modules/protobuf/32.0/MODULE.bazel": "0741cf24f8e1185286578069060e905ed67d68eef5990bfa3dea3fc1afba14c7",
-    "https://bcr.bazel.build/modules/protobuf/32.0/source.json": "1e278267d3642ab361dc460cc1f2d8e607e8292b9b3f799a47181a3acf4f3294",
+    "https://bcr.bazel.build/modules/protobuf/32.1/MODULE.bazel": "89cd2866a9cb07fee9ff74c41ceace11554f32e0d849de4e23ac55515cfada4d",
+    "https://bcr.bazel.build/modules/protobuf/32.1/source.json": "bd2664e90875c0cd755d1d9b7a103a4b027893ac8eafa3bba087557ffc244ad4",
     "https://bcr.bazel.build/modules/pybind11_bazel/2.11.1/MODULE.bazel": "88af1c246226d87e65be78ed49ecd1e6f5e98648558c14ce99176da041dc378e",
     "https://bcr.bazel.build/modules/pybind11_bazel/2.12.0/MODULE.bazel": "e6f4c20442eaa7c90d7190d8dc539d0ab422f95c65a57cc59562170c58ae3d34",
     "https://bcr.bazel.build/modules/pybind11_bazel/2.12.0/source.json": "6900fdc8a9e95866b8c0d4ad4aba4d4236317b5c1cd04c502df3f0d33afed680",