diff --git a/build-minecraft.jenkins b/build-minecraft.jenkins
index ad322ca..c944cc8 100644
--- a/build-minecraft.jenkins
+++ b/build-minecraft.jenkins
@@ -66,11 +66,9 @@ FROM ${baseImage}:${baseImageTag}
 
 MAINTAINER The_Spider <spider@smoothnet.org>
 
-RUN printf '%s\\n' "aHR0cHM6Ly9kbC1jZG4uYWxwaW5lbGludXgub3JnL2FscGluZS9lZGdlL21haW4KaHR0cHM6Ly9k" \\
-      "bC1jZG4uYWxwaW5lbGludXgub3JnL2FscGluZS9lZGdlL2NvbW11bml0eQpodHRwczovL2RsLWNk" \\
-      "bi5hbHBpbmVsaW51eC5vcmcvYWxwaW5lL2VkZ2UvdGVzdGluZwo=" | base64 -d > /etc/apk/repositories && \\
-	apk update && \\
-	apk upgrade && \\
+RUN printf '%s\\n' "aHR0cHM6Ly9kbC1jZG4uYWxwaW5lbGludXgub3JnL2FscGluZS92My4xMy9tYWluCmh0dHBzOi8v" \\
+      "ZGwtY2RuLmFscGluZWxpbnV4Lm9yZy9hbHBpbmUvdjMuMTMvY29tbXVuaXR5Cmh0dHBzOi8vZGwt" \\
+      "Y2RuLmFscGluZWxpbnV4Lm9yZy9hbHBpbmUvZWRnZS90ZXN0aW5nCg==" | base64 -d > /etc/apk/repositories && \\
     apk add --no-cache ${alpineJavaPackage} curl && \\
 	apk cache --purge && \\
     addgroup -S -g 1000 minecraft && \\