diff --git a/extras/docker/Dockerfile b/extras/docker/Dockerfile
index 12f09a9..ca9e8e7 100644
--- a/extras/docker/Dockerfile
+++ b/extras/docker/Dockerfile
@@ -14,7 +14,7 @@ RUN sudo apt-get update && \
 # Download latest version of the code and install npm dependencies
 RUN git clone https://github.com/ging/fiware-pep-proxy.git && \
 	cd fiware-pep-proxy && \
-	git checkout tags/5.2 && \
+	git checkout tags/5.2.1 && \
 	npm install
 
 # Run PEP Proxy