diff --git a/var/spack/repos/builtin/packages/libffi/package.py b/var/spack/repos/builtin/packages/libffi/package.py
index 703ce16d3a..926feb396d 100644
--- a/var/spack/repos/builtin/packages/libffi/package.py
+++ b/var/spack/repos/builtin/packages/libffi/package.py
@@ -17,6 +17,8 @@ class Libffi(AutotoolsPackage):
 
     license("MIT")
 
+    version("3.4.6", sha256="b0dea9df23c863a7a50e825440f3ebffabd65df1497108e5d437747843895a4e")
+    version("3.4.5", sha256="96fff4e589e3b239d888d9aa44b3ff30693c2ba1617f953925a70ddebcc102b2")
     version("3.4.4", sha256="d66c56ad259a82cf2a9dfc408b32bf5da52371500b84745f7fb8b645712df676")
     version("3.4.3", sha256="4416dd92b6ae8fcb5b10421e711c4d3cb31203d77521a77d85d0102311e6c3b8")
     version("3.4.2", sha256="540fb721619a6aba3bdeef7d940d8e9e0e6d2c193595bc243241b77ff9e93620")