diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 4479730..add1591 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 16
+    - name: Set up JDK 8
       uses: actions/setup-java@v2
       with:
-        java-version: '16'
+        java-version: '8'
         distribution: 'adopt'
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew
diff --git a/.github/workflows/modrinth.yml b/.github/workflows/modrinth.yml
index 4ff3c09..0828b1f 100644
--- a/.github/workflows/modrinth.yml
+++ b/.github/workflows/modrinth.yml
@@ -9,10 +9,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 16
+      - name: Set up JDK 8
         uses: actions/setup-java@v2
         with:
-          java-version: '16'
+          java-version: '8'
           distribution: 'adopt'
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
diff --git a/build.gradle b/build.gradle
index df0e821..a7df536 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ buildscript {
 plugins {
     id 'com.github.johnrengelman.shadow' version '6.1.0'
     id "com.modrinth.minotaur" version "1.1.0"
-    id 'fabric-loom' version '0.8-SNAPSHOT'
+    id 'fabric-loom' version '0.6-SNAPSHOT'
     id 'maven-publish'
 }
 
@@ -22,8 +22,8 @@ repositories {
 
 apply plugin: 'com.github.johnrengelman.shadow'
 
-sourceCompatibility = JavaVersion.VERSION_16
-targetCompatibility = JavaVersion.VERSION_16
+sourceCompatibility = JavaVersion.VERSION_1_8
+targetCompatibility = JavaVersion.VERSION_1_8
 
 archivesBaseName = project.archives_base_name
 version = project.mod_version
diff --git a/gradle.properties b/gradle.properties
index 618f34e..a37f925 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,8 +2,8 @@
 org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 # check these on https://modmuss50.me/fabric.html
-minecraft_version=1.17
-yarn_mappings=1.17+build.13
+minecraft_version=1.16.5
+yarn_mappings=1.16.5+build.10
 loader_version=0.11.3
 # Mod Properties
 mod_version=1.0.3
@@ -11,5 +11,5 @@ maven_group=ru.ruscalworld
 archives_base_name=fabricexporter
 # Dependencies
 # check this on https://modmuss50.me/fabric.html
-fabric_version=0.36.0+1.17
+fabric_version=0.36.0+1.16
 prometheus_version=0.10.0