overhaul deps

Author: tinder-maxwellelliott

constants.bzl

@@ -2,8 +2,5 @@
 Various constants used to build bazel-diff
 """
 
-DEFAULT_JVM_EXTERNAL_TAG = "3.3"
-
-RULES_JVM_EXTERNAL_SHA = "d85951a92c0908c80bd8551002d66cb23c3434409c814179c0ff026b53544dab"
-
-BUILD_PROTO_MESSAGE_SHA = "50b79faec3c4154bed274371de5678b221165e38ab59c6167cc94b922d9d9152"
+DEFAULT_JVM_EXTERNAL_TAG = "4.2"
+RULES_JVM_EXTERNAL_SHA = "cd1a77b7b02e8e008439ca76fd34f5b07aecb8c752961f9640dea15e9e5ba1ca"

repositories.bzl

@@ -15,20 +15,19 @@ def bazel_diff_dependencies(rules_jvm_external_tag=DEFAULT_JVM_EXTERNAL_TAG,
         http_archive,
         name = "bazel_skylib",
         urls = [
-            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.0.2/bazel-skylib-1.0.2.tar.gz",
-            "https://github.com/bazelbuild/bazel-skylib/releases/download/1.0.2/bazel-skylib-1.0.2.tar.gz",
+            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.2.1/bazel-skylib-1.2.1.tar.gz",
+            "https://github.com/bazelbuild/bazel-skylib/releases/download/1.2.1/bazel-skylib-1.2.1.tar.gz",
         ],
-        sha256 = "97e70364e9249702246c0e9444bccdc4b847bed1eb03c5a3ece4f83dfe6abc44",
+        sha256 = "f7be3474d42aae265405a592bb7da8e171919d74c16f082a5457840f06054728",
     )
 
     _maybe(
         http_archive,
         name = "rules_proto",
-        sha256 = "602e7161d9195e50246177e7c55b2f39950a9cf7366f74ed5f22fd45750cd208",
-        strip_prefix = "rules_proto-97d8af4dc474595af3900dd85cb3a29ad28cc313",
+        sha256 = "c22cfcb3f22a0ae2e684801ea8dfed070ba5bed25e73f73580564f250475e72d",
+        strip_prefix = "rules_proto-4.0.0-3.19.2",
         urls = [
-            "https://mirror.bazel.build/github.com/bazelbuild/rules_proto/archive/97d8af4dc474595af3900dd85cb3a29ad28cc313.tar.gz",
-            "https://github.com/bazelbuild/rules_proto/archive/97d8af4dc474595af3900dd85cb3a29ad28cc313.tar.gz",
+            "https://github.com/bazelbuild/rules_proto/archive/refs/tags/4.0.0-3.19.2.tar.gz",
         ],
     )