diff --git a/.abf.yml b/.abf.yml
index fdcdb8a..a7f3a81 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  IMSProg-1.3.3.tar.gz: 557d2a637572eeb2201943ef45d68e5b17d83b3d
+  IMSProg-1.3.4.tar.gz: 68399d41659d23f0e158551341cd014d169c3629
diff --git a/IMSProg.spec b/IMSProg.spec
index c23ccc7..4b738b3 100644
--- a/IMSProg.spec
+++ b/IMSProg.spec
@@ -1,5 +1,5 @@
 Name:		IMSProg
-Version:	1.3.3
+Version:	1.3.4
 %global rel %{nil}
 Release:	1
 Summary:	I2C, SPI and MicroWire EEPROM/Flash chip programmer for CH341a devices