diff --git a/ccp/js/executionformcontroller.js b/ccp/js/executionformcontroller.js
index 55d783e..8ad3358 100644
--- a/ccp/js/executionformcontroller.js
+++ b/ccp/js/executionformcontroller.js
@@ -88,6 +88,7 @@ class CCPExecutionForm extends HTMLElement{
                       <option value="text/python" data-ext="py" title="Generate plain Python3">Python 3</option>
                       <option value="text/plain+r" data-ext="r" title="Generate plain R">R</option>
                       <option value="application/vnd.jupyter+python" data-ext="ipynb" title="Generate Jupyter notebook with Python 3 cells">Jupyter Python3</option>
+                      <option value="text/julia" data-ext="jl" title="Generate Julia 1.9.0 code (HTTP 1.10.0, JSON3 1.13.2)">Julia 1.9.0</option>
                     </select>
                     <button name="codegen" title="Generate code" class="btn btn-primary ccp-toolbar-button ccp-toolbar-button-small">
                       <svg viewBox="0 96 960 960">
diff --git a/ccp/js/executionhistorycontroller.js b/ccp/js/executionhistorycontroller.js
index 330a3c1..794817b 100644
--- a/ccp/js/executionhistorycontroller.js
+++ b/ccp/js/executionhistorycontroller.js
@@ -125,6 +125,7 @@ class CCPExecutionHistory extends HTMLElement {
                         <option value="text/python" data-ext="py" title="Generate plain Python3">Python 3</option>
                         <option value="text/plain+r" data-ext="r" title="Generate plain R">R</option>
                         <option value="application/vnd.jupyter+python" data-ext="ipynb" title="Generate Jupyter notebook with Python 3 cells">Jupyter Python3</option>
+                        <option value="text/julia" data-ext="jl" title="Generate Julia 1.9.0 code (HTTP 1.10.0, JSON3 1.13.2)">Julia 1.9.0</option>
                       </select>
                       <button data-index="0" name="codegen" title="Generate code" class="btn btn-primary ccp-toolbar-button ccp-toolbar-button-small">
                         <svg viewBox="0 96 960 960">