diff --git a/.woodpecker/build.yaml b/.woodpecker/build.yaml
index 1c0d965b..04b4ba91 100644
--- a/.woodpecker/build.yaml
+++ b/.woodpecker/build.yaml
@@ -1,6 +1,6 @@
 steps:
   build:
-    image: alvrme/alpine-android:android-34-jdk11
+    image: alvrme/alpine-android:android-33-jdk11
     commands:
       - ./gradlew :app:assembleRelease
     when:
diff --git a/.woodpecker/nightly.yaml b/.woodpecker/nightly.yaml
index 4fb41edf..112bf329 100644
--- a/.woodpecker/nightly.yaml
+++ b/.woodpecker/nightly.yaml
@@ -6,7 +6,7 @@ clone:
 
 steps:
   build:
-    image: alvrme/alpine-android:android-34-jdk11
+    image: alvrme/alpine-android:android-33-jdk11
     commands:
       - ./gradlew :app:assembleNightly
   sign:
diff --git a/app/build.gradle b/app/build.gradle
index e5d1ef85..349b7a90 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,11 +16,11 @@ def getCommitVersionCode = { ->
 }
 
 android {
-    compileSdk 34
+    compileSdk 33
     defaultConfig {
         applicationId "eu.toldi.infinityforlemmy"
         minSdk 21
-        targetSdk 34
+        targetSdk 33
         versionCode 128
         versionName "0.0.8"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -108,7 +108,6 @@ dependencies {
     implementation 'androidx.cardview:cardview:1.0.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.core:core-ktx:+'
     def lifecycleVersion = "2.5.1"
     implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-livedata:$lifecycleVersion"
diff --git a/build.gradle b/build.gradle
index 55aee553..4eb65b79 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:7.4.2'
-        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.0'
+        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.20'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files