diff --git a/.gitignore b/.gitignore
index 6778d54..4a18b60 100644
--- a/.gitignore
+++ b/.gitignore
@@ -71,3 +71,5 @@
 /cryptography-44.0.0-vendor.tar.bz2
 /cryptography-45.0.2.tar.gz
 /cryptography-45.0.2-vendor.tar.bz2
+/cryptography-45.0.3.tar.gz
+/cryptography-45.0.3-vendor.tar.bz2
diff --git a/python-cryptography.spec b/python-cryptography.spec
index 3907b6b..31b41e2 100644
--- a/python-cryptography.spec
+++ b/python-cryptography.spec
@@ -5,7 +5,7 @@
 %global srcname cryptography
 
 Name:           python-%{srcname}
-Version:        45.0.2
+Version:        45.0.3
 Release:        %autorelease
 Summary:        PyCA's cryptography library
 
diff --git a/sources b/sources
index c6a4acc..9fb264e 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (cryptography-45.0.2.tar.gz) = c0393f7e75cf5bba3ae8b6deea00d2a27b097ab6c4a5b59727e76d0df537fbbb648bb1879cd85f26aff93e8f4bedfdf178090330dc42e7d1c939a4b4379443e0
-SHA512 (cryptography-45.0.2-vendor.tar.bz2) = 5ff616412e65bd342d2b98110d0b058aaa1719ddf0d1a1164b49451b8f5bc49def81cf4913b6b4c2917f28a33cef28a74ad4391b303c2e36752b81f491a4da06
+SHA512 (cryptography-45.0.3.tar.gz) = 498facb35ad9db2de76c0d5120ae1322b730efeccf62ab324af1e88193e70d177ac92fbdac6b9dafc953c84c43dcc8c6bdabf3dbb3eb0c0854cb16ab0782ddb3
+SHA512 (cryptography-45.0.3-vendor.tar.bz2) = 5ff616412e65bd342d2b98110d0b058aaa1719ddf0d1a1164b49451b8f5bc49def81cf4913b6b4c2917f28a33cef28a74ad4391b303c2e36752b81f491a4da06