diff --git a/OpenPGP-Security.md b/OpenPGP-Security.md
index 678eab1..c5a9a27 100644
--- a/OpenPGP-Security.md
+++ b/OpenPGP-Security.md
@@ -143,7 +143,7 @@ Studies have shown that password meters can indeed encourage the selection of be
 
 ### Key Confirmations
 
-see https://github.com/open-keychain/open-keychain/blob/development/OpenKeychain/src/main/res/raw/help_certification.html
+see https://github.com/open-keychain/open-keychain/blob/master/OpenKeychain/src/main/res/raw/help_certification.html
 
 ### Trust
 * We do not support "trust signatures" because they are rarely used and complex to implement.