diff --git a/Dockerfile b/Dockerfile
index a849993e..fee1798a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ LABEL maintainers=""
 LABEL org.opencontainers.image.source=https://github.com/CanastaWiki/Canasta
 
 ENV MW_VERSION=REL1_39 \
-	MW_CORE_VERSION=1.39.8 \
+	MW_CORE_VERSION=1.39.10 \
 	WWW_ROOT=/var/www/mediawiki \
 	MW_HOME=/var/www/mediawiki/w \
 	MW_LOG=/var/log/mediawiki \