diff --git a/Dockerfile b/Dockerfile
index 2ab86be..d822496 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -63,7 +63,7 @@ RUN cd maxima-code && \
     make -s -j 2&& \
     make install
 
-ENV wxmaxima_build Version-21.11.0
+ENV wxmaxima_build Version-22.04.0
 
 RUN git clone https://github.com/wxMaxima-developers/wxmaxima.git && \
     cd wxmaxima && \
diff --git a/update_versions.sh b/update_versions.sh
index e74b906..9aef59b 100755
--- a/update_versions.sh
+++ b/update_versions.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 maxima_build='tags\/5.45.1'
-wxmaxima_build='Version-21.11.0'
+wxmaxima_build='Version-22.04.0'
 
 sed -i -e "s/ENV maxima_build .*/ENV maxima_build $maxima_build/" Dockerfile
 sed -i -e "s/ENV wxmaxima_build .*/ENV wxmaxima_build $wxmaxima_build/" Dockerfile