diff --git a/src/EFCore.PG/Migrations/Internal/NpgsqlMigrator.cs b/src/EFCore.PG/Migrations/Internal/NpgsqlMigrator.cs
index e8a0bea28..601af5604 100644
--- a/src/EFCore.PG/Migrations/Internal/NpgsqlMigrator.cs
+++ b/src/EFCore.PG/Migrations/Internal/NpgsqlMigrator.cs
@@ -85,7 +85,7 @@ public override void Migrate(string? targetMigration)
             {
                 npgsqlConnection.ReloadTypes();
             }
-            catch
+            finally
             {
                 _connection.Close();
             }
@@ -128,7 +128,7 @@ public override async Task MigrateAsync(string? targetMigration, CancellationTok
             {
                 await npgsqlConnection.ReloadTypesAsync(cancellationToken).ConfigureAwait(false);
             }
-            catch
+            finally
             {
                 await _connection.CloseAsync().ConfigureAwait(false);
             }