diff --git a/mockbuild_test/generate_sourcerpms.sh b/mockbuild_test/generate_sourcerpms.sh
index eec233b..970af58 100755
--- a/mockbuild_test/generate_sourcerpms.sh
+++ b/mockbuild_test/generate_sourcerpms.sh
@@ -25,15 +25,15 @@ case $DIST_RELEASE in
 	;;
 
 "fedora-next")
-	MOCKCONFIG="/etc/mock/fedora-40-x86_64.cfg"
+	MOCKCONFIG="/etc/mock/fedora-41-x86_64.cfg"
 	;;
 
 "fedora-latest")
-	MOCKCONFIG="/etc/mock/fedora-39-x86_64.cfg"
+	MOCKCONFIG="/etc/mock/fedora-40-x86_64.cfg"
 	;;
 
 "fedora-previous")
-	MOCKCONFIG="/etc/mock/fedora-38-x86_64.cfg"
+	MOCKCONFIG="/etc/mock/fedora-39-x86_64.cfg"
 	;;
 
 *)
diff --git a/mockbuild_test/mockbuild.sh b/mockbuild_test/mockbuild.sh
index bf5a574..bdb62cf 100755
--- a/mockbuild_test/mockbuild.sh
+++ b/mockbuild_test/mockbuild.sh
@@ -22,23 +22,23 @@ case $DIST_RELEASE in
 	;;
 
 "fedora-rawhide")
-	DIST="fc41"
+	DIST="fc42"
 	MOCKCONFIG="/etc/mock/fedora-rawhide-x86_64.cfg"
 	;;
 
 "fedora-next")
-	DIST="fc40"
-	MOCKCONFIG="/etc/mock/fedora-40-x86_64.cfg"
+	DIST="fc41"
+	MOCKCONFIG="/etc/mock/fedora-41-x86_64.cfg"
 	;;
 
 "fedora-latest")
-	DIST="fc39"
-	MOCKCONFIG="/etc/mock/fedora-39-x86_64.cfg"
+	DIST="fc40"
+	MOCKCONFIG="/etc/mock/fedora-40-x86_64.cfg"
 	;;
 
 "fedora-previous")
-	DIST="fc38"
-	MOCKCONFIG="/etc/mock/fedora-38-x86_64.cfg"
+	DIST="fc39"
+	MOCKCONFIG="/etc/mock/fedora-39-x86_64.cfg"
 	;;
 
 *)