diff --git a/.gitmodules b/.gitmodules
index 32e7578ce1fed..7691caf60f73f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -129,7 +129,7 @@
 	path = mod/customcert
 	url = https://github.com/markn86/moodle-mod_customcert
 	branch = MOODLE_403_STABLE
-	tag = v4.3.2
+	tag = v4.3.3
 [submodule "mod/diary"]
 	path = mod/diary
 	url = https://github.com/drachels/moodle-mod_diary
diff --git a/mod/customcert b/mod/customcert
index 35b62d0148a97..a2780698f452c 160000
--- a/mod/customcert
+++ b/mod/customcert
@@ -1 +1 @@
-Subproject commit 35b62d0148a97333bba21325df235b1eb7429d4b
+Subproject commit a2780698f452ceaed96815019ed8347f47045116