diff --git a/doc/source/installation.rst b/doc/source/installation.rst
index bb9c3461e5a4bff4f608f7da7c6ce65c533e0976_ZG9jL3NvdXJjZS9pbnN0YWxsYXRpb24ucnN0..9cc790d05bc5256eee32fddbe60aadf24f14ce44_ZG9jL3NvdXJjZS9pbnN0YWxsYXRpb24ucnN0 100644
--- a/doc/source/installation.rst
+++ b/doc/source/installation.rst
@@ -54,5 +54,5 @@
 
 * Checksums of the "source" package version 1.13.1:
 
-   - MD5: ...
+   - MD5: 824ad9f228fbc6ce203c334e2ff4ab8f
 
@@ -58,3 +58,3 @@
 
-   - SHA: ...
+   - SHA: 678dad3a3102ebcbeab8f5f132968afa444f6a54
 
@@ -60,5 +60,5 @@
 
-   - SHA256: ...
+   - SHA256: 558b3afef987cf4b17abd849e7bedf64ee12b28175d564d05b628a0f9355599b
 
 * Or grab the most current version from the `Bitbucket page`_:
   ``hg clone https://bitbucket.org/cffi/cffi``