diff --git a/.bazelci/config.yaml b/.bazelci/config.yaml
index e884182..4e4223b 100644
--- a/.bazelci/config.yaml
+++ b/.bazelci/config.yaml
@@ -221,6 +221,6 @@ tasks:
       - "--experimental_enable_aggregating_middleman=False"
 
 buildifier:
-  version: "5.1.0"
+  version: "6.1.0"
   # keep this argument in sync with .pre-commit-config.yaml
   warnings: "all"
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 46ed92d..5d4771d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -3,7 +3,7 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
   - repo: https://github.com/keith/pre-commit-buildifier
-    rev: 5.1.0.2
+    rev: 6.1.0.1
     hooks:
       - id: buildifier
         args: &args
diff --git a/examples/third_party/libgit2/BUILD.libgit2.bazel b/examples/third_party/libgit2/BUILD.libgit2.bazel
index 0bb6fd9..17c5fe3 100644
--- a/examples/third_party/libgit2/BUILD.libgit2.bazel
+++ b/examples/third_party/libgit2/BUILD.libgit2.bazel
@@ -38,8 +38,8 @@ cmake(
     visibility = ["//visibility:public"],
     deps = [
         "@libssh2",
-        "@zlib",
         "@openssl",
+        "@zlib",
     ] + select({
         "@platforms//os:linux": ["@pcre"],
         "@platforms//os:macos": ["@iconv_macos//:iconv"],