diff --git a/data/observability__exclusion_list.csv b/data/observability__exclusion_list.csv
new file mode 100644
index 0000000..00cfed7
--- /dev/null
+++ b/data/observability__exclusion_list.csv
@@ -0,0 +1,4 @@
+block_number
+41972079
+42001691
+42003028
\ No newline at end of file
diff --git a/packages.yml b/packages.yml
index 4542af0..e5575b3 100644
--- a/packages.yml
+++ b/packages.yml
@@ -1,3 +1,3 @@
 packages:
   - git: https://github.com/FlipsideCrypto/fsc-evm.git
-    revision: v4.18.2
\ No newline at end of file
+    revision: v4.18.3
\ No newline at end of file