diff --git a/example_workflows/quantum_espresso/environment.yml b/example_workflows/quantum_espresso/environment.yml
index 962ad20..1ae715d 100644
--- a/example_workflows/quantum_espresso/environment.yml
+++ b/example_workflows/quantum_espresso/environment.yml
@@ -5,5 +5,5 @@ dependencies:
 - matplotlib=3.10.1
 - xmlschema=3.4.3
 - optimade=1.2.3
-- qe=7.4
+- qe=7.5
 - qe-tools=2.0.0
diff --git a/example_workflows/quantum_espresso/qe_xml_parser/src/qe_xml_parser/schemas/qes_230310.xsd b/example_workflows/quantum_espresso/qe_xml_parser/src/qe_xml_parser/schemas/qes_230310.xsd
index 2394151..36b6b4e 100644
--- a/example_workflows/quantum_espresso/qe_xml_parser/src/qe_xml_parser/schemas/qes_230310.xsd
+++ b/example_workflows/quantum_espresso/qe_xml_parser/src/qe_xml_parser/schemas/qes_230310.xsd
@@ -1036,7 +1036,7 @@ datecode 220603
   <complexType name="symmetriesType">
     <sequence>
       <element type="unsignedByte" name="nsym"/>
-      <element type="unsignedByte" name="colin_mag"/>
+      <element type="integer" name="colin_mag"/>
       <element type="unsignedByte" name="nrot"/>
       <element type="unsignedByte" name="space_group"/>
       <element type="qes:symmetryType" name="symmetry" maxOccurs="48" minOccurs="1"/>