diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 31310f0b..17e8fcfa 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,7 +7,7 @@ jobs:
     continue-on-error: ${{ matrix.failure-allowed }}
     strategy:
       matrix:
-        ruby-version: ['3.0.7', '3.1.5', '3.2.4', '3.3.1']
+        ruby-version: ['3.0.7', '3.1.5', '3.2.4', '3.3.3']
         failure-allowed: [false]
         include:
         - ruby-version: 'truffleruby'
diff --git a/.ruby-version b/.ruby-version
index bea438e9..619b5376 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.1
+3.3.3
diff --git a/Gemfile.lock b/Gemfile.lock
index 930cf013..36f40504 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,8 +1,8 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.6)
-      public_suffix (>= 2.0.2, < 6.0)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
     base64 (0.2.0)
     bibtex-ruby (6.1.0)
       latex-decode (~> 0.0)
@@ -11,14 +11,14 @@ GEM
     cgi (0.4.1)
     charlock_holmes (0.7.7)
     chronic (0.10.2)
-    concurrent-ruby (1.3.1)
+    concurrent-ruby (1.3.3)
     connection_pool (2.4.1)
     crack (1.0.0)
       bigdecimal
       rexml
     diff-lcs (1.5.1)
     dotenv (3.1.2)
-    faraday (2.9.0)
+    faraday (2.9.2)
       faraday-net_http (>= 2.0, < 3.2)
     faraday-follow_redirects (0.1.0)
       faraday (>= 2, < 3)
@@ -26,7 +26,7 @@ GEM
       net-http
     faraday-retry (2.2.1)
       faraday (~> 2.0)
-    github-linguist (7.29.0)
+    github-linguist (7.30.0)
       cgi
       charlock_holmes (~> 0.7.7)
       mini_mime (~> 1.0)
@@ -36,9 +36,9 @@ GEM
       openssl
       rack
     latex-decode (0.4.0)
-    licensee (9.17.0)
+    licensee (9.17.1)
       dotenv (>= 2, < 4)
-      octokit (>= 4.20, < 9.0)
+      octokit (>= 4.20, < 10.0)
       reverse_markdown (>= 1, < 3)
       rugged (>= 0.24, < 2.0)
       thor (>= 0.19, < 2.0)
@@ -50,21 +50,20 @@ GEM
     net-http (0.4.1)
       uri
     nio4r (2.7.3)
-    nokogiri (1.16.5)
+    nokogiri (1.16.6)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    octokit (8.1.0)
-      base64
+    octokit (9.1.0)
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
     ojra (1.1.1)
       faraday (~> 2.9)
     openssl (3.2.0)
-    public_suffix (5.0.5)
+    public_suffix (6.0.0)
     puma (6.4.2)
       nio4r (~> 2.0)
     racc (1.8.0)
-    rack (3.0.11)
+    rack (3.1.4)
     rack-protection (4.0.0)
       base64 (>= 0.1.0)
       rack (>= 3.0.0, < 4)
@@ -76,15 +75,15 @@ GEM
       connection_pool
     reverse_markdown (2.1.1)
       nokogiri
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.1)
+      strscan
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
       rspec-mocks (~> 3.13.0)
     rspec-core (3.13.0)
       rspec-support (~> 3.13.0)
-    rspec-expectations (3.13.0)
+    rspec-expectations (3.13.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-mocks (3.13.1)
@@ -156,4 +155,4 @@ RUBY VERSION
    ruby 3.3.1p55
 
 BUNDLED WITH
-   2.5.10
+   2.5.14