diff --git a/docker/spleeter-conda.dockerfile b/docker/spleeter-conda.dockerfile
index da8b90a..c789910 100644
--- a/docker/spleeter-conda.dockerfile
+++ b/docker/spleeter-conda.dockerfile
@@ -1,6 +1,6 @@
 ARG BASE=conda
 ARG SPLEETER_PACKAGE=spleeter
-ARG SPLEETER_VERSION=1.4.9
+ARG SPLEETER_VERSION=1.5.3
 
 FROM ${BASE}
 
diff --git a/docker/spleeter.dockerfile b/docker/spleeter.dockerfile
index a28c2ee..b506d1e 100644
--- a/docker/spleeter.dockerfile
+++ b/docker/spleeter.dockerfile
@@ -1,6 +1,6 @@
 ARG BASE=python:3.6
 ARG SPLEETER_PACKAGE=spleeter
-ARG SPLEETER_VERSION=1.4.9
+ARG SPLEETER_VERSION=1.5.3
 
 FROM ${BASE}