diff --git a/libmbim/Makefile b/libmbim/Makefile
index 8b324dd88..02016021c 100644
--- a/libmbim/Makefile
+++ b/libmbim/Makefile
@@ -8,8 +8,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libmbim
-#PKG_SOURCE_VERSION:=1.31.4-dev
-PKG_SOURCE_VERSION:=1866ed53c05916c66c5d52682778a6078e5221d3
+PKG_SOURCE_VERSION:=1.31.6-dev
+#PKG_SOURCE_VERSION:=1866ed53c05916c66c5d52682778a6078e5221d3
 PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git