diff --git a/pyproject.toml b/pyproject.toml
index 6bcf2b6797..aaf87fc370 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,6 +33,7 @@ classifiers = [
 dependencies = [
   "anyio>=3",
   "httpx>=0.22",
+  "exceptiongroup; python_version < \"3.11\"",
   "importlib-metadata; python_version < \"3.10\"",
   "importlib-resources>=5.12.0; python_version < \"3.9\"",
   "msgspec>=0.18.2",
@@ -106,7 +107,6 @@ dev = [
   "starlette",
   "trio",
   "aiosqlite",
-  "exceptiongroup; python_version < \"3.11\"",
   "asyncpg>=0.29.0",
   "psycopg[pool,binary]>=3.1.10",
   "psycopg2-binary",