diff --git a/configs/jikesrvm-plot.yml b/configs/jikesrvm-plot.yml
index 66bdc65..0c05276 100644
--- a/configs/jikesrvm-plot.yml
+++ b/configs/jikesrvm-plot.yml
@@ -13,3 +13,5 @@ notes:
     note: "Speculative RAS Overflow mitigation on Zen1/Zen2"
   - date: "20231102"
     note: "Move to running-ng"
+  - date: "20240403"
+    note: "Move to Rust 1.77.0"
diff --git a/configs/openjdk-plot.yml b/configs/openjdk-plot.yml
index ceae4b9..adadfc3 100644
--- a/configs/openjdk-plot.yml
+++ b/configs/openjdk-plot.yml
@@ -21,3 +21,5 @@ notes:
     note: "Speculative RAS Overflow mitigation on Zen1/Zen2"
   - date: "20231102"
     note: "Move to running-ng. Use -Xcomp. Use image build."
+  - date: "20240403"
+    note: "Move to Rust 1.77.0"