diff --git a/build/external/packages/quicly.mk b/build/external/packages/quicly.mk
index 29abad8..d1fffc9 100644
--- a/build/external/packages/quicly.mk
+++ b/build/external/packages/quicly.mk
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2021 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -11,9 +11,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-quicly_version := 0.1.0-vpp
+quicly_version := 0.1.2-vpp
 quicly_tarball := quicly_$(quicly_version).tar.gz
-quicly_tarball_md5sum := 223f62c4dda7cbb1d907956cafcfd3f0
+quicly_tarball_md5sum := 5b184b1733ba027843ab6605d931f752
 quicly_tarball_strip_dirs := 1
 quicly_url := https://github.com/vpp-quic/quicly/releases/download/v$(quicly_version)/quicly_$(quicly_version).tar.gz
 
diff --git a/build/external/patches/quicly_0.1.2-vpp/0001-cmake-install.patch b/build/external/patches/quicly_0.1.2-vpp/0001-cmake-install.patch
new file mode 100644
index 0000000..3614806
--- /dev/null
+++ b/build/external/patches/quicly_0.1.2-vpp/0001-cmake-install.patch
@@ -0,0 +1,60 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index f5478d3..156df4c 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -65,6 +65,8 @@ IF (WITH_DTRACE)
+     ENDIF ()
+ ENDIF ()
+
++SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
++
+ ADD_LIBRARY(quicly ${QUICLY_LIBRARY_FILES})
+
+ ADD_CUSTOM_COMMAND(
+@@ -84,6 +86,16 @@ TARGET_LINK_LIBRARIES(examples-echo quicly ${OPENSSL_LIBRARIES} ${CMAKE_DL_LIBS}
+
+ ADD_EXECUTABLE(udpfw t/udpfw.c)
+
++INSTALL (
++    DIRECTORY ${CMAKE_SOURCE_DIR}/include/
++    DESTINATION include
++    FILES_MATCHING PATTERN "*.h")
++
++INSTALL(TARGETS quicly
++        RUNTIME DESTINATION bin
++        LIBRARY DESTINATION lib
++        ARCHIVE DESTINATION lib)
++
+ ADD_CUSTOM_TARGET(check env BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR} WITH_DTRACE=${WITH_DTRACE} prove --exec "sh -c" -v ${CMAKE_CURRENT_BINARY_DIR}/*.t t/*.t
+     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+     DEPENDS cli test.t)
+Submodule deps/picotls contains untracked content
+Submodule deps/picotls contains modified content
+diff --git a/deps/picotls/CMakeLists.txt b/deps/picotls/CMakeLists.txt
+index 874b9be..14411e2 100644
+--- a/deps/picotls/CMakeLists.txt
++++ b/deps/picotls/CMakeLists.txt
+@@ -12,6 +12,7 @@ IF (WITH_DTRACE)
+     MESSAGE(STATUS "Enabling USDT support")
+ ENDIF ()
+
++SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
+ SET(CMAKE_C_FLAGS "-std=c99 -Wall -O2 -g ${CC_WARNING_FLAGS} ${CMAKE_C_FLAGS}")
+ INCLUDE_DIRECTORIES(
+     deps/cifra/src/ext
+@@ -131,6 +132,15 @@ ELSE ()
+     MESSAGE(WARNING "Disabling OpenSSL support (requires 1.0.1 or newer)")
+ ENDIF ()
+
++INSTALL (DIRECTORY ${CMAKE_SOURCE_DIR}/include/
++    DESTINATION include
++    FILES_MATCHING PATTERN "*.h")
++
++INSTALL(TARGETS picotls-core picotls-openssl
++        RUNTIME DESTINATION bin
++        LIBRARY DESTINATION lib
++        ARCHIVE DESTINATION lib)
++
+ ADD_CUSTOM_TARGET(check env BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR} prove --exec '' -v ${CMAKE_CURRENT_BINARY_DIR}/*.t t/*.t WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} DEPENDS ${TEST_EXES} cli)
+
+ IF (CMAKE_SYSTEM_NAME STREQUAL "Linux")
\ No newline at end of file