diff --git a/Dockerfile b/Dockerfile
index 1f7122a..4f3fa0e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM openjdk:8-alpine
 
-ENV PT_VERSION=2.4.44
+ENV PT_VERSION=2.4.46
 ENV PT_DL=https://github.com/taniman/profit-trailer/releases/download/${PT_VERSION}/ProfitTrailer-${PT_VERSION}.zip
 
 VOLUME /app