diff --git a/Dockerfile b/Dockerfile
index ab61274..e5f4491 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ WORKDIR /app
 COPY gradlew .
 COPY gradle/ gradle/
 COPY build.gradle.kts settings.gradle.kts ./
-RUN ./gradlew dependencies --no-daemon
+RUN chmod +x gradlew && ./gradlew dependencies --no-daemon
 COPY src/ src/
 RUN ./gradlew bootJar --no-daemon