diff --git a/responses/i-have-nothing-to-hide.md b/responses/i-have-nothing-to-hide.md
index ead990b99fe0121b9e32e38f7991271d00126322..53aaadedb7ff9bf85ced04b5a3de300f68779589 100644
--- a/responses/i-have-nothing-to-hide.md
+++ b/responses/i-have-nothing-to-hide.md
@@ -1,7 +1,7 @@
 ---
 title: I have nothing to hide.
 layout: post
-date: 27-06-20
+date: 27-06-2020
 ---
 
 # I have nothing to hide.
diff --git a/responses/whats-a-static-site-generator.md b/responses/whats-a-static-site-generator.md
index fa53d13b6b24f0c00ad6b443eca8e25b7064245c..32bd215f34d0f5fdd92ac454011c660e8d61f2b4 100644
--- a/responses/whats-a-static-site-generator.md
+++ b/responses/whats-a-static-site-generator.md
@@ -1,7 +1,7 @@
 ---
 title: What's a static site generator?
 layout: post
-date: 28-06-20
+date: 28-06-2020
 ---
 
 
diff --git a/responses/whats-wrong-with-google.md b/responses/whats-wrong-with-google.md
index 469dbc40532ca4670d1d4af2931d4928750fc078..786d7c5840815481ee69fee7eaebf2021174a0fc 100644
--- a/responses/whats-wrong-with-google.md
+++ b/responses/whats-wrong-with-google.md
@@ -1,7 +1,7 @@
 ---
 layout: post
 title: What's wrong with Google?
-date: 18-06-20
+date: 18-06-2020
 ---
 
 https://theintercept.com/2018/05/31/google-leaked-emails-drone-ai-pentagon-lucrative/
\ No newline at end of file
diff --git a/responses/why-shouldnt-i-use-google-analytics.md b/responses/why-shouldnt-i-use-google-analytics.md
index ce8a195d34e057866fcd94ad87579e4c94f64dec..13faefb8d158c4f764890f9e07b44188e6704202 100644
--- a/responses/why-shouldnt-i-use-google-analytics.md
+++ b/responses/why-shouldnt-i-use-google-analytics.md
@@ -1,7 +1,7 @@
 ---
 layout: post
 title: "Why shouldn't I use Google Analytics?"
-date: 27-06-20
+date: 27-06-2020
 ---
 
 # Why shouldn't I use Google Analytics?