diff --git a/repo/go1.20/lilac.yaml b/repo/go1.20/lilac.yaml
new file mode 100644
index 0000000..d74f022
--- /dev/null
+++ b/repo/go1.20/lilac.yaml
@@ -0,0 +1,13 @@
+maintainers:
+  - github: yingziwu
+    email: i@bgme.me
+
+build_prefix: extra-x86_64
+
+pre_build: aur_pre_build
+
+post_build: aur_post_build
+
+update_on:
+  - source: aur
+    aur: go1.20
diff --git a/repo/ooniprobe-cli/lilac.yaml b/repo/ooniprobe-cli/lilac.yaml
index bfeb064..9b3a3ed 100644
--- a/repo/ooniprobe-cli/lilac.yaml
+++ b/repo/ooniprobe-cli/lilac.yaml
@@ -3,7 +3,7 @@ maintainers:
     email: i@bgme.me
 
 repo_depends:
-  - go1.19
+  - go1.20
 
 build_prefix: extra-x86_64