diff --git a/Cargo.toml b/Cargo.toml
index 752a8576..13380937 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -70,9 +70,9 @@ softbuffer = "0.3.0"
 
 [target.'cfg(target_os = "android")'.dependencies]
 # Coordinate the next winit release android-activity 0.5 release
-android-activity = "0.5.0-beta.1"
-ndk = "0.8.0-beta.0"
-ndk-sys = "0.5.0-beta.0"
+android-activity = "=0.5.0-beta.1"
+ndk = "=0.8.0-beta.0"
+ndk-sys = "=0.5.0-beta.0"
 
 [target.'cfg(any(target_os = "ios", target_os = "macos"))'.dependencies]
 core-foundation = "0.9.3"