diff --git a/Dockerfile b/Dockerfile
index 0f0b7b3..eff6d78 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,10 +2,10 @@ FROM gradle:5.6.2-jdk11
 WORKDIR /install4j
 RUN apt-get update && \
     apt-get install -y wget xvfb && \
-    wget --no-verbose https://download-gcdn.ej-technologies.com/install4j/install4j_unix_9_0_5.tar.gz && \
-    tar -zxf install4j_unix_9_0_5.tar.gz && \
+    wget --no-verbose https://download.ej-technologies.com/install4j/install4j_linux-x64_10_0_6.tar.gz && \
+    tar -zxf install4j_linux-x64_10_0_6.tar.gz && \
     wget --no-verbose -P $HOME/.install4j8/jres "https://download.ej-technologies.com/bundles/java9/windows-amd64-11.0.3.tar.gz" && \
     wget --no-verbose -P $HOME/.install4j8/jres "https://download.ej-technologies.com/bundles/java9/macosx-amd64-11.0.3.tar.gz" && \
     wget --no-verbose -P $HOME/.install4j8/jres "https://otter-build-nightly.s3.amazonaws.com/linux-amd64-11.0.4.tar.gz"
-ENV ORG_GRADLE_PROJECT_gradlewInstall4jDirectory=/install4j/install4j9.0.5
+ENV ORG_GRADLE_PROJECT_gradlewInstall4jDirectory=/install4j/install4j10.0.6
 WORKDIR /repo