diff --git a/requirements.txt b/requirements.txt
index da87ca9..92ed449 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,19 @@
 appdirs==1.4.4
 black==20.8b1
+cachetools==5.1.0
 certifi==2021.10.8
 charset-normalizer==2.0.12
 click==7.1.2
 commonmark==0.9.1
 decorator==4.4.2
 flake8==3.8.3
+google-api-core==2.8.0
+google-auth==2.6.6
+google-cloud-texttospeech==2.11.0
+googleapis-common-protos==1.56.1
 greenlet==1.1.2
+grpcio==1.46.3
+grpcio-status==1.46.3
 gTTS==2.2.4
 idna==3.3
 imageio==2.19.2
@@ -22,6 +29,10 @@ playwright==1.22.0
 praw==7.6.0
 prawcore==2.3.0
 proglog==0.1.10
+proto-plus==1.20.4
+protobuf==3.20.1
+pyasn1==0.4.8
+pyasn1-modules==0.2.8
 pycodestyle==2.6.0
 pyee==8.1.0
 pyflakes==2.2.0
@@ -31,6 +42,7 @@ pytube==12.1.0
 regex==2020.10.15
 requests==2.27.1
 rich==12.4.4
+rsa==4.8
 six==1.16.0
 toml==0.10.1
 tqdm==4.64.0