diff --git a/scripts/code.py b/scripts/code.py
index 1586aa0c..b22973a1 100755
--- a/scripts/code.py
+++ b/scripts/code.py
@@ -119,7 +119,7 @@ class RInt(co.namedtuple('RInt', 'x')):
     def __mul__(self, other):
         return self.__class__(self.x * other.x)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.x // other.x)
 
     def __mod__(self, other):
diff --git a/scripts/cov.py b/scripts/cov.py
index ec5f6af3..ef600a20 100755
--- a/scripts/cov.py
+++ b/scripts/cov.py
@@ -120,7 +120,7 @@ class RInt(co.namedtuple('RInt', 'x')):
     def __mul__(self, other):
         return self.__class__(self.x * other.x)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.x // other.x)
 
     def __mod__(self, other):
@@ -192,7 +192,7 @@ class RFrac(co.namedtuple('RFrac', 'a,b')):
     def __mul__(self, other):
         return self.__class__(self.a * other.a, self.b * other.b)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.a // other.a, self.b // other.b)
 
     def __mod__(self, other):
diff --git a/scripts/csv.py b/scripts/csv.py
index 2bd29bac..5c65d63c 100755
--- a/scripts/csv.py
+++ b/scripts/csv.py
@@ -113,7 +113,7 @@ class RInt(co.namedtuple('RInt', 'x')):
     def __mul__(self, other):
         return self.__class__(self.x * other.x)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.x // other.x)
 
     def __mod__(self, other):
@@ -206,7 +206,7 @@ class RFloat(co.namedtuple('RFloat', 'x')):
     def __mul__(self, other):
         return self.__class__(self.x * other.x)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.x / other.x)
 
     def __mod__(self, other):
@@ -278,7 +278,7 @@ class RFrac(co.namedtuple('RFrac', 'a,b')):
     def __mul__(self, other):
         return self.__class__(self.a * other.a, self.b * other.b)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.a // other.a, self.b // other.b)
 
     def __mod__(self, other):
diff --git a/scripts/data.py b/scripts/data.py
index c60e8892..25351106 100755
--- a/scripts/data.py
+++ b/scripts/data.py
@@ -119,7 +119,7 @@ class RInt(co.namedtuple('RInt', 'x')):
     def __mul__(self, other):
         return self.__class__(self.x * other.x)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.x // other.x)
 
     def __mod__(self, other):
diff --git a/scripts/perf.py b/scripts/perf.py
index 85218f2b..0eee8be7 100755
--- a/scripts/perf.py
+++ b/scripts/perf.py
@@ -128,7 +128,7 @@ class RInt(co.namedtuple('RInt', 'x')):
     def __mul__(self, other):
         return self.__class__(self.x * other.x)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.x // other.x)
 
     def __mod__(self, other):
diff --git a/scripts/perfbd.py b/scripts/perfbd.py
index 6ece974d..3ee67b47 100755
--- a/scripts/perfbd.py
+++ b/scripts/perfbd.py
@@ -119,7 +119,7 @@ class RInt(co.namedtuple('RInt', 'x')):
     def __mul__(self, other):
         return self.__class__(self.x * other.x)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.x // other.x)
 
     def __mod__(self, other):
diff --git a/scripts/stack.py b/scripts/stack.py
index 3df30859..ef1090f0 100755
--- a/scripts/stack.py
+++ b/scripts/stack.py
@@ -109,7 +109,7 @@ class RInt(co.namedtuple('RInt', 'x')):
     def __mul__(self, other):
         return self.__class__(self.x * other.x)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.x // other.x)
 
     def __mod__(self, other):
diff --git a/scripts/structs.py b/scripts/structs.py
index c0368c13..50d12c97 100755
--- a/scripts/structs.py
+++ b/scripts/structs.py
@@ -114,7 +114,7 @@ class RInt(co.namedtuple('RInt', 'x')):
     def __mul__(self, other):
         return self.__class__(self.x * other.x)
 
-    def __div__(self, other):
+    def __truediv__(self, other):
         return self.__class__(self.x // other.x)
 
     def __mod__(self, other):