diff --git a/WORKSPACE.bazel b/WORKSPACE.bazel
index 7874e7f..98adf4d 100644
--- a/WORKSPACE.bazel
+++ b/WORKSPACE.bazel
@@ -11,16 +11,16 @@ http_archive(
 
 http_archive(
     name = "ecsact_runtime",
-    sha256 = "35b03aaef0925fda5b5aefb2d6a6e2c9593f31d6414ab157091f9ca26a992da3",
-    strip_prefix = "ecsact_runtime-0.3.0",
-    urls = ["https://github.com/ecsact-dev/ecsact_runtime/archive/refs/tags/0.3.0.tar.gz"],
+    sha256 = "1f1f90bfe9794ec77550c926cadbbfb9577e9fcb09456a3562812e774b1399b4",
+    strip_prefix = "ecsact_runtime-0.4.0",
+    urls = ["https://github.com/ecsact-dev/ecsact_runtime/archive/refs/tags/0.4.0.tar.gz"],
 )
 
 http_archive(
     name = "ecsact_parse",
-    sha256 = "3f83ae8af26b08472fceef768d2c719a7ea9bedfc907303b9d80d9a7c9b937e9",
-    strip_prefix = "ecsact_parse-0.2.0",
-    urls = ["https://github.com/ecsact-dev/ecsact_parse/archive/refs/tags/0.2.0.tar.gz"],
+    sha256 = "706066e8870aa07f6937ca5f3187c7f3bb970255d028790b5f441e24e22d37f6",
+    strip_prefix = "ecsact_parse-0.2.1",
+    urls = ["https://github.com/ecsact-dev/ecsact_parse/archive/refs/tags/0.2.1.tar.gz"],
 )
 
 load("@ecsact_parse//:repositories.bzl", "ecsact_parse_dependencies")