diff --git a/pyproject.toml b/pyproject.toml
index d0993dd..77ee2ae 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ classifiers = [
 ]
 requires-python = ">= 3.11, < 4"
 dependencies = [
-  "frequenz-api-common >= 0.6.5, < 0.7.0",
+  "frequenz-api-common >= 0.6.5, < 0.9.0",
   # We can't widen beyond the current value unless we bump the minimum
   # requirements too because of protobuf cross-version runtime guarantees:
   # https://protobuf.dev/support/cross-version-runtime-guarantee/#major