diff --git a/tests/1.3-conformance.js b/tests/1.03-conformance.js similarity index 100% rename from tests/1.3-conformance.js rename to tests/1.03-conformance.js diff --git a/tests/4.3-contexts.js b/tests/4.03-contexts.js similarity index 100% rename from tests/4.3-contexts.js rename to tests/4.03-contexts.js diff --git a/tests/4.4-identifiers.js b/tests/4.04-identifiers.js similarity index 100% rename from tests/4.4-identifiers.js rename to tests/4.04-identifiers.js diff --git a/tests/4.5-types.js b/tests/4.05-types.js similarity index 100% rename from tests/4.5-types.js rename to tests/4.05-types.js diff --git a/tests/4.6-names-and-descriptions.js b/tests/4.06-names-and-descriptions.js similarity index 100% rename from tests/4.6-names-and-descriptions.js rename to tests/4.06-names-and-descriptions.js diff --git a/tests/4.7-issuer.js b/tests/4.07-issuer.js similarity index 100% rename from tests/4.7-issuer.js rename to tests/4.07-issuer.js diff --git a/tests/4.8-credential-subject.js b/tests/4.08-credential-subject.js similarity index 100% rename from tests/4.8-credential-subject.js rename to tests/4.08-credential-subject.js diff --git a/tests/4.9-validity-period.js b/tests/4.09-validity-period.js similarity index 100% rename from tests/4.9-validity-period.js rename to tests/4.09-validity-period.js