diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 283fa21..146006a 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -5,6 +5,9 @@ updates:
     schedule:
       interval: "monthly"
     open-pull-requests-limit: 100
+    ignore:
+      # We want to use LTS versions of Wasmtime.
+      - dependency-name: "wasmtime"
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule: