diff --git a/main/au.hh b/main/au.hh
index 68fe253c..37932320 100644
--- a/main/au.hh
+++ b/main/au.hh
@@ -24,7 +24,7 @@
 #include <type_traits>
 #include <utility>
 
-// Version identifier: 0.3.5-7-g0f3e759
+// Version identifier: 0.3.5-8-g52b93f4
 // <iostream> support: INCLUDED
 // List of included units:
 //   amperes
diff --git a/main/au_all_units.hh b/main/au_all_units.hh
index a85f4268..d3264adc 100644
--- a/main/au_all_units.hh
+++ b/main/au_all_units.hh
@@ -24,7 +24,7 @@
 #include <type_traits>
 #include <utility>
 
-// Version identifier: 0.3.5-7-g0f3e759
+// Version identifier: 0.3.5-8-g52b93f4
 // <iostream> support: INCLUDED
 // List of included units:
 //   amperes
diff --git a/main/au_all_units_noio.hh b/main/au_all_units_noio.hh
index e0aaffdd..2a89e2bc 100644
--- a/main/au_all_units_noio.hh
+++ b/main/au_all_units_noio.hh
@@ -23,7 +23,7 @@
 #include <type_traits>
 #include <utility>
 
-// Version identifier: 0.3.5-7-g0f3e759
+// Version identifier: 0.3.5-8-g52b93f4
 // <iostream> support: EXCLUDED
 // List of included units:
 //   amperes
diff --git a/main/au_noio.hh b/main/au_noio.hh
index 503c959a..15414186 100644
--- a/main/au_noio.hh
+++ b/main/au_noio.hh
@@ -23,7 +23,7 @@
 #include <type_traits>
 #include <utility>
 
-// Version identifier: 0.3.5-7-g0f3e759
+// Version identifier: 0.3.5-8-g52b93f4
 // <iostream> support: EXCLUDED
 // List of included units:
 //   amperes