diff --git a/.github/workflows/snapshots.yml b/.github/workflows/snapshots.yml
index 9c6921d..44ecd30 100644
--- a/.github/workflows/snapshots.yml
+++ b/.github/workflows/snapshots.yml
@@ -20,7 +20,7 @@ jobs:
                 run: echo "$ANDROID_HOME/cmdline-tools/latest/bin" >> $GITHUB_PATH
             -
                 name: Install CMake
-                run: sdkmanager "cmake;4.0.2"
+                run: sdkmanager "cmake;3.31.6"
             -
                 name: Google Services Setup
                 run: echo '${{secrets.GOOGLE_SERVICES_JSON}}' > android-application/google-services.json
diff --git a/aprs-android/build.gradle.kts b/aprs-android/build.gradle.kts
index 1be80f5..9e84e01 100644
--- a/aprs-android/build.gradle.kts
+++ b/aprs-android/build.gradle.kts
@@ -34,7 +34,7 @@ android {
 
     externalNativeBuild {
         cmake {
-            version = "4.0.2"
+            version = "3.31.6"
             path = File("${projectDir}/src/main/cpp/CMakeLists.txt")
         }
     }