diff --git a/.python-setuptools_scm.metadata b/.python-setuptools_scm.metadata
new file mode 100644
index 0000000..1afdf63
--- /dev/null
+++ b/.python-setuptools_scm.metadata
@@ -0,0 +1 @@
+7790dd35cfccf871acc1d38336f091c4082a7e7d setuptools_scm-1.15.7.tar.gz
diff --git a/sources b/sources
index 3e27f3c..16d64f5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-1b55f9cedde4a33ab5d286c5f30e86db  setuptools_scm-1.15.7.tar.gz
+SHA512 (setuptools_scm-1.15.7.tar.gz) = 0aa6056c03fe100cdaa7b11c9d2073431bb5c3904a80a994a8263c0ccac81f7a2c0b6c7e6dfd09ad605c5ff0e86981b894b42920cb69d1ef1d43ea08b2ddd4a0