diff --git a/requirements.txt b/requirements.txt
index e8f92b30..0eb3d01b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,6 +25,6 @@ prompt_toolkit
 regex
 rich
 filetype
-grpcio
-grpcio-tools
-protobuf
+grpcio==1.51.3
+grpcio-tools==1.51.3
+protobuf==4.24.4
diff --git a/requirements_pure.txt b/requirements_pure.txt
index 8e85c3b7..f98239a1 100644
--- a/requirements_pure.txt
+++ b/requirements_pure.txt
@@ -16,6 +16,6 @@ brotli
 pyjson5
 pywebview
 filetype
-grpcio
-grpcio-tools
-protobuf
+grpcio==1.51.3
+grpcio-tools==1.51.3
+protobuf==4.24.4
diff --git a/requirements_win.txt b/requirements_win.txt
index a3a372ff..35ccf182 100644
--- a/requirements_win.txt
+++ b/requirements_win.txt
@@ -27,6 +27,6 @@ regex
 rich
 pywebview
 filetype
-grpcio
-grpcio-tools
-protobuf
+grpcio==1.51.3
+grpcio-tools==1.51.3
+protobuf==4.24.4