diff --git a/CHANGES b/CHANGES
index 539f6f3..08057c0 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,8 +5,11 @@ unreleased
 ------
 - fix Server error on saving StudyMedication and Adherence CRF proxy
   models (#711)
+- fix 'CSF CRF culture requisition - field not required error' (#377)
 - add Gunicorn and Nginx web config
 - add project (static HTML) landing pages
+- bump to effect-form-validators 0.1.35
+
 
 0.1.38
 ------
diff --git a/setup.cfg b/setup.cfg
index df54ef5..f6176d6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -30,7 +30,7 @@ install_requires =
     edc-microbiology==0.1.15
     edc-csf==0.1.20
     beautifulsoup4
-    effect-form-validators==0.1.34
+    effect-form-validators==0.1.35
 
 [options.packages.find]
 exclude =