diff --git a/meta-openembedded/meta-python/recipes-devtools/python/python-cryptography.inc b/meta-openembedded/meta-python/recipes-devtools/python/python-cryptography.inc
index 4be7907..dbbfe2c 100644
--- a/meta-openembedded/meta-python/recipes-devtools/python/python-cryptography.inc
+++ b/meta-openembedded/meta-python/recipes-devtools/python/python-cryptography.inc
@@ -1,7 +1,7 @@
 SUMMARY = "Provides cryptographic recipes and primitives to python developers"
 HOMEPAGE = "https://cryptography.io/"
 LICENSE = "Apache-2.0 | BSD"
-LIC_FILES_CHKSUM = "file://LICENSE;md5=d5ede125ed08d4fd14ec44d334bdb388"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=097f805837700cfac572ac274cd38124"
 
 DEPENDS += " \
     ${PYTHON_PN}-cffi \
@@ -10,8 +10,8 @@
     ${PYTHON_PN}-six \
 "
 
-SRC_URI[md5sum] = "9f39d4d8f2b05f295fa0ff52475ec4f2"
-SRC_URI[sha256sum] = "e4d967371c5b6b2e67855066471d844c5d52d210c36c28d49a8507b96e2c5291"
+SRC_URI[md5sum] = "a0f3f563ab1c5c3bc02fae8d4aa3ad16"
+SRC_URI[sha256sum] = "c132bab45d4bd0fff1d3fe294d92b0a6eb8404e93337b3127bdec9f21de117e6"
 
 RDEPENDS_${PN} += " \
     ${PYTHON_PN}-cffi \
@@ -39,6 +39,7 @@
     ${PYTHON_PN}-iso8601 \
     ${PYTHON_PN}-pretend \
     ${PYTHON_PN}-pytest \
+    ${PYTHON_PN}-pytz \
 "
 
 inherit ptest