diff --git a/pkgs/development/libraries/botan/3.0.nix b/pkgs/development/libraries/botan/3.0.nix
index 68cde850f1e8..d55d7edfb74c 100644
--- a/pkgs/development/libraries/botan/3.0.nix
+++ b/pkgs/development/libraries/botan/3.0.nix
@@ -1,7 +1,7 @@
 { callPackage, ... } @ args:
 
 callPackage ./generic.nix (args // {
-  baseVersion = "3.3";
+  baseVersion = "3.4";
   revision = "0";
-  hash = "sha256-No8R9CbxIFrtuenjI2ihZTXcEb1gNRBm5vZmTsNrhbk=";
+  hash = "sha256-cYQ6/MCixYX48z+jBPC1iuS5xdgwb4lGZ7N0YEQndVc=";
 })