diff --git a/README.md b/README.md
index fddd2cd..babdd04 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Dates are subject to change.
   early on December 31, 2019 to align with the scheduled End-of-Life of
   OpenSSL-1.0.2.
 
-<p><img src="schedule.png" alt="LTS Schedule"/></p>
+<p><img src="schedule.svg" alt="LTS Schedule"/></p>
 
 The Release schedule is available also as a [JSON][] file.
 
diff --git a/schedule.png b/schedule.png
deleted file mode 100644
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diff --git a/schedule.svg b/schedule.svg
new file mode 100644
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@@ -0,0 +1 @@
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