diff --git a/blog/the-source-version-1-2020-12-25.markdown b/blog/the-source-version-1-2020-12-25.markdown
index 2e437a9..eeb2bfa 100644
--- a/blog/the-source-version-1-2020-12-25.markdown
+++ b/blog/the-source-version-1-2020-12-25.markdown
@@ -1,6 +1,6 @@
 ---
 title: The Source Version 1.0.0 Release
-date: 12-25-2020
+date: 2020-12-25
 tags:
  - ttrpg
 ---