diff --git a/Gemfile b/Gemfile
index f8e375e..9aa5bca 100644
--- a/Gemfile
+++ b/Gemfile
@@ -62,7 +62,7 @@ gem "sentry-rails"
 gem 'discourse_api'
 gem "lnurl"
 gem 'manifique'
-gem 'nostr'
+gem 'nostr', '~> 0.6.0'
 
 group :development, :test do
   # Use sqlite3 as the database for Active Record
diff --git a/Gemfile.lock b/Gemfile.lock
index ff21ad9..ead85a4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -155,7 +155,7 @@ GEM
       ruby2_keywords
     e2mmap (0.1.0)
     ecdsa (1.2.0)
-    ecdsa_ext (0.5.0)
+    ecdsa_ext (0.5.1)
       ecdsa (~> 1.2.0)
     erubi (1.12.0)
     et-orbi (1.2.7)
@@ -278,9 +278,9 @@ GEM
       racc (~> 1.4)
     nokogiri (1.16.0-x86_64-linux)
       racc (~> 1.4)
-    nostr (0.5.0)
+    nostr (0.6.0)
       bech32 (~> 1.4)
-      bip-schnorr (~> 0.6)
+      bip-schnorr (~> 0.7)
       ecdsa (~> 1.2)
       event_emitter (~> 0.2)
       faye-websocket (~> 0.11)
@@ -517,7 +517,7 @@ DEPENDENCIES
   lockbox
   manifique
   net-ldap
-  nostr
+  nostr (~> 0.6.0)
   pagy (~> 6.0, >= 6.0.2)
   pg (~> 1.5)
   puma (~> 4.1)