diff --git a/Gemfile.lock b/Gemfile.lock
index e50fc41..ecbb7ef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,18 +4,18 @@ GEM
     Ascii85 (2.0.1)
     addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
-    afm (1.0.0)
+    afm (1.0.1)
     ast (2.4.3)
-    async (2.44.0)
+    async (2.46.0)
       console (~> 1.29)
       fiber-annotation
-      io-event (~> 1.11)
+      io-event (~> 1.21)
     base64 (0.2.0)
     benchmark (0.5.0)
     bigdecimal (3.3.1)
     colorator (1.1.0)
     concurrent-ruby (1.3.7)
-    console (1.37.0)
+    console (1.38.0)
       fiber-annotation
       fiber-local (~> 1.1)
       json
@@ -67,7 +67,7 @@ GEM
       bigdecimal
       rake (>= 13)
     hashery (2.1.2)
-    html-proofer (5.2.2)
+    html-proofer (5.2.3)
       addressable (~> 2.3)
       async (~> 2.1)
       benchmark (~> 0.5)
@@ -80,7 +80,7 @@ GEM
     http_parser.rb (0.8.0)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    io-event (1.19.4)
+    io-event (1.22.3)
     jekyll (4.4.1)
       addressable (~> 2.4)
       base64 (~> 0.2)
@@ -145,11 +145,10 @@ GEM
       racc
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    pdf-reader (2.15.1)
+    pdf-reader (2.16.0)
       Ascii85 (>= 1.0, < 3.0, != 2.0.0)
       afm (>= 0.2.1, < 2)
       hashery (~> 2.0)
-      ruby-rc4
       ttfunk
     prism (1.9.0)
     public_suffix (7.0.5)
@@ -177,7 +176,6 @@ GEM
       parser (>= 3.3.7.2)
       prism (~> 1.7)
     ruby-progressbar (1.13.0)
-    ruby-rc4 (0.1.5)
     safe_yaml (1.0.5)
     sass-embedded (1.83.4)
       google-protobuf (~> 4.29)