diff --git a/deps/com.github.aiortc.aiortc b/deps/com.github.aiortc.aiortc
index 41fb87d..29ffbc8 160000
--- a/deps/com.github.aiortc.aiortc
+++ b/deps/com.github.aiortc.aiortc
@@ -1 +1 @@
-Subproject commit 41fb87dc48ca2b0710e8489fc2de64f1fc82cf15
+Subproject commit 29ffbc8dbd295ffbfe416dc28f5f7e828d78d7b2
diff --git a/python/online/fxreader/pr34/commands_typed/cli.py b/python/online/fxreader/pr34/commands_typed/cli.py
index 872b28d..6b78207 100644
--- a/python/online/fxreader/pr34/commands_typed/cli.py
+++ b/python/online/fxreader/pr34/commands_typed/cli.py
@@ -322,18 +322,27 @@ class CLI(abc.ABC):
         self,
         project_name: str,
         argv: Optional[list[str]] = None,
+        env: Optional[dict[str, str]] = None,
     ) -> None:
         project = self.projects[project_name]
 
         if argv is None:
             argv = []
 
-        subprocess.check_call([
-            shutil_which('ninja', True),
-            '-C',
-            str(project.build_dir / 'meson'),
-            *argv,
-        ])
+        if env is None:
+            env = dict()
+
+        logger.info(dict(env=env))
+
+        subprocess.check_call(
+            [
+                shutil_which('ninja', True),
+                '-C',
+                str(project.build_dir / 'meson'),
+                *argv,
+            ],
+            env=dict(list(os.environ.items())) | env,
+        )
 
     def meson_test(
         self,
diff --git a/python/pyproject.toml b/python/pyproject.toml
index f02332a..9d4f67d 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = 'online.fxreader.pr34'
-version = '0.1.4.14'
+version = '0.1.4.15'
 
 dependencies = [
     #"-r requirements.txt",