diff --git a/Dockerfile.m4 b/Dockerfile.m4
index 830643a..a1e83ad 100644
--- a/Dockerfile.m4
+++ b/Dockerfile.m4
@@ -77,7 +77,7 @@ m4_ifelse(ENABLE_32BIT, 1, [[m4_dnl
 	&& apt-get clean
 
 # Build libjpeg-turbo
-ARG LIBJPEG_TURBO_TREEISH=2.0.5
+ARG LIBJPEG_TURBO_TREEISH=2.1.0
 ARG LIBJPEG_TURBO_REMOTE=https://github.com/libjpeg-turbo/libjpeg-turbo.git
 RUN mkdir /tmp/libjpeg-turbo/
 WORKDIR /tmp/libjpeg-turbo/