diff --git a/go.mod b/go.mod
index 7e1680e..d2b5167 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.22.0
 toolchain go1.22.2
 
 require (
-	github.com/ProtonMail/go-crypto v1.1.0-alpha.2-proton
+	github.com/ProtonMail/go-crypto v1.1.0-alpha.3-proton
 	github.com/caarlos0/env/v6 v6.10.1
 	github.com/grokify/base36 v1.0.5
 	github.com/grokify/bitcoinmath v0.1.0
diff --git a/go.sum b/go.sum
index 6525caf..2b431a1 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/ProtonMail/go-crypto v1.1.0-alpha.2-proton h1:HKz85FwoXx86kVtTvFke7rgHvq/HoloSUvW5semjFWs=
-github.com/ProtonMail/go-crypto v1.1.0-alpha.2-proton/go.mod h1:rA3QumHc/FZ8pAHreoekgiAbzpNsfQAosU5td4SnOrE=
+github.com/ProtonMail/go-crypto v1.1.0-alpha.3-proton h1:0RXAi0EJFs81j+MMsqvHNuAUGWzeVfCO9LnHAfoQ8NA=
+github.com/ProtonMail/go-crypto v1.1.0-alpha.3-proton/go.mod h1:rA3QumHc/FZ8pAHreoekgiAbzpNsfQAosU5td4SnOrE=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/caarlos0/env/v6 v6.10.1 h1:t1mPSxNpei6M5yAeu1qtRdPAK29Nbcf/n3G7x+b3/II=