diff --git a/pyproject.toml b/pyproject.toml
index 4c767345..66b83136 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ dependencies = [
     "followthemoney == 4.7.0",
     "fingerprints == 1.3.1",
     "nomenklatura == 4.7.3",
-    "rigour == 1.8.0",
+    "rigour == 1.8.1",
     "asyncstdlib == 3.14.0",
     "aiocron == 2.1",
     "aiocsv == 1.4.0",