diff --git a/build/bazel_cc_fix/BUILD.bazel b/build/bazel_cc_fix/BUILD.bazel
index 3b2f197..522cad4 100644
--- a/build/bazel_cc_fix/BUILD.bazel
+++ b/build/bazel_cc_fix/BUILD.bazel
@@ -7,8 +7,8 @@
     visibility = ["//visibility:private"],
     deps = [
         "//build/bazel_cc_fix/ccfixspec",
-        "@com_github_golang_protobuf//proto:go_default_library",
         "@com_github_mattn_go_shellwords//:go-shellwords",
+        "@org_golang_google_protobuf//encoding/prototext",
     ],
 )
 
diff --git a/build/bazel_cc_fix/main.go b/build/bazel_cc_fix/main.go
index 611f1eb..2e69110 100644
--- a/build/bazel_cc_fix/main.go
+++ b/build/bazel_cc_fix/main.go
@@ -40,8 +40,8 @@
 	"regexp"
 	"strings"
 
-	"github.com/golang/protobuf/proto"
 	"github.com/mattn/go-shellwords"
+	"google.golang.org/protobuf/encoding/prototext"
 
 	"source.monogon.dev/build/bazel_cc_fix/ccfixspec"
 )
@@ -329,7 +329,7 @@
 	}
 	specRaw, err := os.ReadFile(*specPath)
 	var spec ccfixspec.CCFixSpec
-	if err := proto.UnmarshalText(string(specRaw), &spec); err != nil {
+	if err := prototext.Unmarshal(specRaw, &spec); err != nil {
 		log.Fatalf("failed to load spec: %v", err)
 	}