diff --git a/doc/source/installation.rst b/doc/source/installation.rst
index 914388b2b8b87af3d1717b94c56999b5fc8741d7_ZG9jL3NvdXJjZS9pbnN0YWxsYXRpb24ucnN0..ac7cb142e8f5dc73033d89c54c54e1b1a6413946_ZG9jL3NvdXJjZS9pbnN0YWxsYXRpb24ucnN0 100644
--- a/doc/source/installation.rst
+++ b/doc/source/installation.rst
@@ -54,5 +54,5 @@
 
 * Checksums of the "source" package version 1.12.1:
 
-   - MD5: ...
+   - MD5: d6d5c4805bbce844cf1368702b056e3c
 
@@ -58,3 +58,3 @@
 
-   - SHA: ...
+   - SHA: b4d8d74a22d0574cb056502daa2c377898f0a910
 
@@ -60,5 +60,5 @@
 
-   - SHA256: ...
+   - SHA256: 9b6f7ba4e78c52c1a291d0c0c0bd745d19adde1a9e1c03cb899f0c6efd6f8033
 
 * Or grab the most current version from the `Bitbucket page`_:
   ``hg clone https://bitbucket.org/cffi/cffi``