2 files changed, 3 insertions, 3 deletions
diff --git a/django/contrib/postgres/forms/hstore.py b/django/contrib/postgres/forms/hstore.py
index 984227ff71..f5af8f10e3 100644
--- a/django/contrib/postgres/forms/hstore.py
+++ b/django/contrib/postgres/forms/hstore.py
@@ -28,7 +28,7 @@ class HStoreField(forms.CharField):
         if not isinstance(value, dict):
             try:
                 value = json.loads(value)
-            except ValueError:
+            except json.JSONDecodeError:
                 raise ValidationError(
                     self.error_messages['invalid_json'],
                     code='invalid_json',
diff --git a/django/contrib/postgres/forms/jsonb.py b/django/contrib/postgres/forms/jsonb.py
index 2cb6092cb7..158ab8fdb9 100644
--- a/django/contrib/postgres/forms/jsonb.py
+++ b/django/contrib/postgres/forms/jsonb.py
@@ -29,7 +29,7 @@ class JSONField(forms.CharField):
             return value
         try:
             converted = json.loads(value)
-        except ValueError:
+        except json.JSONDecodeError:
             raise forms.ValidationError(
                 self.error_messages['invalid'],
                 code='invalid',
@@ -45,7 +45,7 @@ class JSONField(forms.CharField):
             return initial
         try:
             return json.loads(data)
-        except ValueError:
+        except json.JSONDecodeError:
             return InvalidJSONInput(data)
 
     def prepare_value(self, value):