fuzz: update Docker image name
diff --git a/Makefile b/Makefile
index c83d3f0..dd39990 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@
 QNS_REPO  = cloudflare/quiche-qns
 QNS_TAG   = latest
 
-FUZZ_REPO = kestrel.forallsecure.com:5000/ghedo/quiche-libfuzzer
+FUZZ_REPO = mayhem.cloudflare-security.com:5000/ghedo/quiche-libfuzzer
 FUZZ_TAG  = latest
 
 docker-build: docker-base docker-qns
diff --git a/fuzz/mayhem/packet_recv_client/Mayhemfile b/fuzz/mayhem/packet_recv_client/Mayhemfile
old mode 100755
new mode 100644
index 34d5024..571589f
--- a/fuzz/mayhem/packet_recv_client/Mayhemfile
+++ b/fuzz/mayhem/packet_recv_client/Mayhemfile
@@ -4,7 +4,7 @@
 
 target: packet-recv-client-libfuzzer
 
-baseimage: kestrel.forallsecure.com:5000/ghedo/quiche-libfuzzer:latest
+baseimage: mayhem.cloudflare-security.com:5000/ghedo/quiche-libfuzzer:latest
 
 advanced_triage: false
 
diff --git a/fuzz/mayhem/packet_recv_server/Mayhemfile b/fuzz/mayhem/packet_recv_server/Mayhemfile
old mode 100755
new mode 100644
index 2cca26e..8649519
--- a/fuzz/mayhem/packet_recv_server/Mayhemfile
+++ b/fuzz/mayhem/packet_recv_server/Mayhemfile
@@ -4,7 +4,7 @@
 
 target: packet-recv-server-libfuzzer
 
-baseimage: kestrel.forallsecure.com:5000/ghedo/quiche-libfuzzer:latest
+baseimage: mayhem.cloudflare-security.com:5000/ghedo/quiche-libfuzzer:latest
 
 advanced_triage: false
 
diff --git a/fuzz/mayhem/qpack_decode/Mayhemfile b/fuzz/mayhem/qpack_decode/Mayhemfile
old mode 100755
new mode 100644
index 1bee62c..e15c14d
--- a/fuzz/mayhem/qpack_decode/Mayhemfile
+++ b/fuzz/mayhem/qpack_decode/Mayhemfile
@@ -4,7 +4,7 @@
 
 target: qpack-decode-libfuzzer
 
-baseimage: kestrel.forallsecure.com:5000/ghedo/quiche-libfuzzer:latest
+baseimage: mayhem.cloudflare-security.com:5000/ghedo/quiche-libfuzzer:latest
 
 advanced_triage: false