diff --git a/dist/index.mjs b/dist/index.mjs
index 5322273..9de50c5 100644
--- a/dist/index.mjs
+++ b/dist/index.mjs
@@ -1676,7 +1676,7 @@ async function main() {
 
     // Can probably use date formatting to do this, but this works fine
     const mergedAtFormatted = merged_at.replace('T', ' ').replace('Z', ' UTC');
-    const logLine = `**${merged_at}:** [${title}](${html_url})`;
+    const logLine = `**${mergedAtFormatted}:** [${title}](${html_url})`;
 
     const contents = await readFileAsync(CHANGELOG_PATH);
 
diff --git a/index.mjs b/index.mjs
index 56ebec0..6f5acd7 100644
--- a/index.mjs
+++ b/index.mjs
@@ -14,7 +14,7 @@ async function main() {
 
     // Can probably use date formatting to do this, but this works fine
     const mergedAtFormatted = merged_at.replace('T', ' ').replace('Z', ' UTC');
-    const logLine = `**${merged_at}:** [${title}](${html_url})`;
+    const logLine = `**${mergedAtFormatted}:** [${title}](${html_url})`;
 
     const contents = await readFileAsync(CHANGELOG_PATH);