diff --git a/.abf.yml b/.abf.yml
index b3784f5..1068695 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,11 +1,3 @@
 sources:
-  icu4c-57_1-docs.zip: 1678cf37ce454c967e046926f92c6235b796956f
-  icu4c-57_1-src.tgz: ca5f5cc584f45e87bf56bf8b7f9244d12a5ada67
-  icu4c-68_1-docs.zip: eca7b9cb843211b0ebe4241d4d93d4c8e48bac85
-  icu4c-68_1-src.tgz: 7660c573d496c2a54eb3369ccf241976e164af02
-  icu4c-69_1-docs.zip: 949e602cf4e4729f06df10ecfd8ef6e2e7b0d5b5
-  icu4c-69_1-src.tgz: 620a71c84428758376baa0fb81a581c3daa866ce
-  icu4c-71_1-docs.zip: 4c8823f9530f58e160554309052e5c77a53e7cb1
-  icu4c-71_1-src.tgz: 406b0c8635288b772913b6ff646451e69748878a
   icu4c-74_1-docs.zip: 52673d8bbfcd1385cf60f08776684d63f95638ec
   icu4c-74_1-src.tgz: fc401757c2cddd993eb4524dc2462a4277126fb4
diff --git a/icu.spec b/icu.spec
index 732ba21..e9b6618 100644
--- a/icu.spec
+++ b/icu.spec
@@ -24,7 +24,7 @@
 
 Summary:	International Components for Unicode
 Name:		icu
-Epoch:		1
+Epoch:		2
 Version:	74.1
 Release:	1
 License:	MIT