diff --git a/Dockerfile b/Dockerfile
index fc9f706..e14030a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,6 +6,9 @@ LABEL description="Servidor Minecraft Paper 1.21.8 com suporte multi-versão"
 
 # ─── Variáveis ───
 ENV PAPER_VERSION=1.21.8
+ENV VIAVERSION_VER=5.12.1
+ENV VIABACKWARDS_VER=5.12.1
+ENV VIAREWIND_VER=4.2.0
 ENV MIN_RAM=2G
 ENV MAX_RAM=4G
 ENV SERVER_DIR=/server
@@ -27,11 +30,11 @@ RUN apt-get update && apt-get install -y --no-install-recommends curl && \
 # ─── Baixar Plugins ───
 RUN apt-get update && apt-get install -y --no-install-recommends curl && \
     curl -L -o plugins/ViaVersion.jar \
-    "https://github.com/ViaVersion/ViaVersion/releases/download/5.3.0/ViaVersion-5.3.0.jar" && \
+    "https://github.com/ViaVersion/ViaVersion/releases/download/${VIAVERSION_VER}/ViaVersion-${VIAVERSION_VER}.jar" && \
     curl -L -o plugins/ViaBackwards.jar \
-    "https://github.com/ViaVersion/ViaBackwards/releases/download/5.3.0/ViaBackwards-5.3.0.jar" && \
+    "https://github.com/ViaVersion/ViaBackwards/releases/download/${VIABACKWARDS_VER}/ViaBackwards-${VIABACKWARDS_VER}.jar" && \
     curl -L -o plugins/ViaRewind.jar \
-    "https://github.com/ViaVersion/ViaRewind/releases/download/4.0.4/ViaRewind-4.0.4.jar" && \
+    "https://github.com/ViaVersion/ViaRewind/releases/download/${VIAREWIND_VER}/ViaRewind-${VIAREWIND_VER}.jar" && \
     apt-get purge -y curl && apt-get autoremove -y && rm -rf /var/lib/apt/lists/*
 
 # ─── Copiar configs ───
diff --git a/scripts/setup.bat b/scripts/setup.bat
index bbec2c6..5e19425 100644
--- a/scripts/setup.bat
+++ b/scripts/setup.bat
@@ -3,9 +3,9 @@ REM setup.bat — Baixa e configura o servidor Minecraft 1.21.8 (Paper) com mult
 setlocal enabledelayedexpansion
 
 set "PAPER_VERSION=1.21.8"
-set "VIAVERSION_VER=5.3.0"
-set "VIABACKWARDS_VER=5.3.0"
-set "VIAREWIND_VER=4.0.4"
+set "VIAVERSION_VER=5.12.1"
+set "VIABACKWARDS_VER=5.12.1"
+set "VIAREWIND_VER=4.2.0"
 
 set "ROOT_DIR=%~dp0.."
 cd /d "%ROOT_DIR%"
diff --git a/scripts/setup.sh b/scripts/setup.sh
index 444dd31..df998d8 100644
--- a/scripts/setup.sh
+++ b/scripts/setup.sh
@@ -18,9 +18,9 @@ error() { echo -e "${RED}[ERROR]${NC} $*"; exit 1; }
 
 # ─── Versões ───
 PAPER_VERSION="1.21.8"
-VIAVERSION_VER="5.11.0"
-VIABACKWARDS_VER="5.11.0"
-VIAREWIND_VER="4.1.3"
+VIAVERSION_VER="5.12.1"
+VIABACKWARDS_VER="5.12.1"
+VIAREWIND_VER="4.2.0"
 
 # ─── Diretórios ───
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"