diff --git a/.actions/build-linux-i686-w64-mingw32-gcc b/.actions/build-linux-i686-w64-mingw32-gcc
index bf6091d5..8a969911 100755
--- a/.actions/build-linux-i686-w64-mingw32-gcc
+++ b/.actions/build-linux-i686-w64-mingw32-gcc
@@ -23,7 +23,7 @@ SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
 EOF
 
 # Build and install libcbor.
-git clone --depth=1 https://github.com/pjk/libcbor -b v0.13.0
+git clone --depth=1 https://github.com/pjk/libcbor -b v0.14.0
 cd libcbor
 mkdir build
 (cd build && cmake -DCMAKE_TOOLCHAIN_FILE=/tmp/mingw.cmake \
diff --git a/.actions/build-linux-openssl3-i686-w64-mingw32-gcc b/.actions/build-linux-openssl3-i686-w64-mingw32-gcc
index d4708013..2b0ad8bd 100755
--- a/.actions/build-linux-openssl3-i686-w64-mingw32-gcc
+++ b/.actions/build-linux-openssl3-i686-w64-mingw32-gcc
@@ -23,7 +23,7 @@ SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
 EOF
 
 # Build and install libcbor.
-git clone --depth=1 https://github.com/pjk/libcbor -b v0.13.0
+git clone --depth=1 https://github.com/pjk/libcbor -b v0.14.0
 cd libcbor
 mkdir build
 (cd build && cmake -DCMAKE_TOOLCHAIN_FILE=/tmp/mingw.cmake \
diff --git a/.actions/fuzz-linux b/.actions/fuzz-linux
index 3a05c813..7b2577a3 100755
--- a/.actions/fuzz-linux
+++ b/.actions/fuzz-linux
@@ -6,7 +6,7 @@
 # SPDX-License-Identifier: BSD-2-Clause
 
 LIBCBOR_URL="https://github.com/pjk/libcbor"
-LIBCBOR_TAG="v0.13.0"
+LIBCBOR_TAG="v0.14.0"
 LIBCBOR_ASAN="address alignment bounds"
 LIBCBOR_MSAN="memory"
 OPENSSL_URL="https://github.com/openssl/openssl"
diff --git a/fuzz/Dockerfile b/fuzz/Dockerfile
index af137dcb..32b2848c 100644
--- a/fuzz/Dockerfile
+++ b/fuzz/Dockerfile
@@ -10,7 +10,7 @@ RUN apk -q update
 RUN apk add build-base clang clang-analyzer cmake compiler-rt coreutils
 RUN apk add eudev-dev git linux-headers llvm openssl-dev pcsc-lite-dev
 RUN apk add sudo tar zlib-dev
-RUN git clone --branch v0.13.0 --depth=1 https://github.com/PJK/libcbor
+RUN git clone --branch v0.14.0 --depth=1 https://github.com/PJK/libcbor
 RUN git clone --depth=1 https://github.com/yubico/libfido2
 WORKDIR /libfido2
 RUN ./fuzz/build-coverage /libcbor /libfido2
diff --git a/windows/const.ps1 b/windows/const.ps1
index 0a28d30a..5023b33e 100644
--- a/windows/const.ps1
+++ b/windows/const.ps1
@@ -12,8 +12,8 @@ New-Variable -Name 'CRYPTO_LIB' -Value 'crypto' -Option Constant
 New-Variable -Name 'CRYPTO_DLL' -Value 'crypto-57' -Option Constant
 
 # libcbor coordinates.
-New-Variable -Name 'LIBCBOR' -Value 'libcbor-0.13.0' -Option Constant
-New-Variable -Name 'LIBCBOR_BRANCH' -Value 'v0.13.0' -Option Constant
+New-Variable -Name 'LIBCBOR' -Value 'libcbor-0.14.0' -Option Constant
+New-Variable -Name 'LIBCBOR_BRANCH' -Value 'v0.14.0' -Option Constant
 New-Variable -Name 'LIBCBOR_GIT' -Value 'https://github.com/pjk/libcbor' `
     -Option Constant