diff --git a/Dockerfile b/Dockerfile
index 7c61b5a..b0ade33 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,15 +11,15 @@ RUN apt update && apt install --yes wget gpg \
 
 # download extensions
 RUN apt install wget \
-  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/AdvancedSearch-REL1_40-e27dbab.tar.gz \
-  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/CirrusSearch-REL1_40-16afc65.tar.gz \
-  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/DynamicSidebar-REL1_40-4a15372.tar.gz \
-  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/Elastica-REL1_40-3e076c7.tar.gz \
-  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/MobileFrontend-REL1_40-8ba9809.tar.gz \
-  #&& wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/Mpdf-REL1_40-7d3b6b2.tar.gz \
-  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/Popups-REL1_40-03a758f.tar.gz \
-  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/TimedMediaHandler-REL1_40-cc6a469.tar.gz \
-  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/UserFunctions-REL1_40-9ac3bb6.tar.gz
+  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/AdvancedSearch-REL1_41-5c70291.tar.gz \
+  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/CirrusSearch-REL1_41-f304f9a.tar.gz \
+  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/DynamicSidebar-REL1_41-1414e53.tar.gz \
+  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/Elastica-REL1_41-24f94b8.tar.gz \
+  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/MobileFrontend-REL1_41-7fb22bf.tar.gz \
+  #&& wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/Mpdf-REL1_41-4bad605.tar.gz \
+  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/Popups-REL1_41-462c3c0.tar.gz \
+  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/TimedMediaHandler-REL1_41-125eade.tar.gz \
+  && wget -P /tmp/mediawiki_extensions https://extdist.wmflabs.org/dist/extensions/UserFunctions-REL1_41-4dee0d1.tar.gz
 
 RUN find /tmp/mediawiki_extensions -name "*.tar.gz" -exec sh -c 'tar -xzf {} -C /var/www/html/extensions' \; \
     && find /tmp/mediawiki_skins -name "*.tar.gz" -exec sh -c 'tar -xzf {} -C /var/www/html/skins' \; \