diff --git a/build-aux/ci/fuzz-linux-asan.sh b/build-aux/ci/fuzz-linux-asan.sh
index df18748..c140a5b 100755
--- a/build-aux/ci/fuzz-linux-asan.sh
+++ b/build-aux/ci/fuzz-linux-asan.sh
@@ -4,10 +4,10 @@ set -euxo pipefail
 CORPUS_URL="https://storage.googleapis.com/yubico-pam-u2f/corpus.tgz"
 
 LIBCBOR_URL="https://github.com/pjk/libcbor"
-LIBCBOR_TAG="v0.10.2"
+LIBCBOR_TAG="v0.11.0"
 LIBCBOR_CFLAGS="-fsanitize=address,alignment,bounds"
 LIBFIDO2_URL="https://github.com/Yubico/libfido2"
-LIBFIDO2_TAG="1.14.0"
+LIBFIDO2_TAG="1.15.0"
 LIBFIDO2_CFLAGS="-fsanitize=address,alignment,bounds"
 
 COMMON_CFLAGS="-g2 -fno-omit-frame-pointer"