diff --git a/src/repo/sqlite.rs b/src/repo/sqlite.rs
index ba299f1..0a06f6a 100644
--- a/src/repo/sqlite.rs
+++ b/src/repo/sqlite.rs
@@ -251,7 +251,7 @@ impl SqliteRepo {
 }
 
 macro_rules! run_migration {
-    ($this:ident, $ver:ident = $version:expr) => {
+    ($this:ident, $ver:ident = $version:literal) => {
         $this
             .conn
             .execute_batch(&format!(
@@ -288,9 +288,15 @@ impl std::fmt::Display for MigrationError {
 
 impl std::error::Error for MigrationError {}
 
+const LATEST_VERSION: i64 = 202208162308;
+
 impl SqliteRepo {
     pub fn upgrade(&self) -> Result<(), MigrationError> {
         let mut version = self.version();
+        if version == Some(LATEST_VERSION) {
+            return Ok(());
+        }
+
         if version.is_none() {
             run_migration!(self, version = 202208162308);
         }