diff --git a/requirements.txt b/requirements.txt
index 4d24516..28c33c7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-httpx[http2]==0.14.1
-protobuf==3.13.0
+httpx[http2]==0.16.1
+protobuf==3.14.0
 pytz
 urllib3
\ No newline at end of file
diff --git a/requirements_test.txt b/requirements_test.txt
index f70a1aa..2a6ca06 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,4 +1,2 @@
-mock
-mocker
-pytest
-pytest_httpx
+pytest-mock==3.3.1
+pytest-httpx==0.10.0