diff --git a/tests/testdata/test_markdown_to_html/classic_filled.html b/tests/testdata/test_markdown_to_html/classic_filled.html
index d3739f1..f3d73b8 100644
--- a/tests/testdata/test_markdown_to_html/classic_filled.html
+++ b/tests/testdata/test_markdown_to_html/classic_filled.html
@@ -7,7 +7,7 @@
LinkedIn: johndoe
GitHub: johndoe
Instagram: johndoe
-Orcid: 0000-0000-0000-0000
+ORCID: 0000-0000-0000-0000
Google Scholar: F8IyYrQAAAAJ
Mastodon: @johndoe@example
Twitter: johndoe
diff --git a/tests/testdata/test_markdown_to_html/engineeringresumes_filled.html b/tests/testdata/test_markdown_to_html/engineeringresumes_filled.html
index d3739f1..f3d73b8 100644
--- a/tests/testdata/test_markdown_to_html/engineeringresumes_filled.html
+++ b/tests/testdata/test_markdown_to_html/engineeringresumes_filled.html
@@ -7,7 +7,7 @@
LinkedIn: johndoe
GitHub: johndoe
Instagram: johndoe
-Orcid: 0000-0000-0000-0000
+ORCID: 0000-0000-0000-0000
Google Scholar: F8IyYrQAAAAJ
Mastodon: @johndoe@example
Twitter: johndoe
diff --git a/tests/testdata/test_markdown_to_html/moderncv_filled.html b/tests/testdata/test_markdown_to_html/moderncv_filled.html
index d3739f1..f3d73b8 100644
--- a/tests/testdata/test_markdown_to_html/moderncv_filled.html
+++ b/tests/testdata/test_markdown_to_html/moderncv_filled.html
@@ -7,7 +7,7 @@
LinkedIn: johndoe
GitHub: johndoe
Instagram: johndoe
-Orcid: 0000-0000-0000-0000
+ORCID: 0000-0000-0000-0000
Google Scholar: F8IyYrQAAAAJ
Mastodon: @johndoe@example
Twitter: johndoe
diff --git a/tests/testdata/test_markdown_to_html/sb2nov_filled.html b/tests/testdata/test_markdown_to_html/sb2nov_filled.html
index d3739f1..f3d73b8 100644
--- a/tests/testdata/test_markdown_to_html/sb2nov_filled.html
+++ b/tests/testdata/test_markdown_to_html/sb2nov_filled.html
@@ -7,7 +7,7 @@
LinkedIn: johndoe
GitHub: johndoe
Instagram: johndoe
-Orcid: 0000-0000-0000-0000
+ORCID: 0000-0000-0000-0000
Google Scholar: F8IyYrQAAAAJ
Mastodon: @johndoe@example
Twitter: johndoe