diff --git a/.github/workflows/nginx-buildbot.yml b/.github/workflows/nginx-buildbot.yml
index 489ee7b..ad99dd9 100644
--- a/.github/workflows/nginx-buildbot.yml
+++ b/.github/workflows/nginx-buildbot.yml
@@ -632,7 +632,7 @@ jobs:
       matrix:
         os: [ freebsd-14 ]
         arch: [ amd64 ]
-        ssl: [ 'ossl31', 'ossl32', 'bssl', 'lssl', 'qssl' ]
+        ssl: [ 'ossl31', 'ossl32', 'ossl33', 'ossl34', 'bssl', 'lssl', 'qssl' ]
       fail-fast: false
     env:
       quictls_ver: 3.0.15+quic
@@ -677,6 +677,18 @@ jobs:
               ./config no-shared no-threads
               make -sj$(nproc)
             ;;
+            ossl33)
+              git clone --depth 1 -b openssl-3.3 https://github.com/openssl/openssl ssl
+              cd ssl
+              ./config no-shared no-threads
+              make -sj$(nproc)
+            ;;
+            ossl34)
+              git clone --depth 1 -b openssl-3.4 https://github.com/openssl/openssl ssl
+              cd ssl
+              ./config no-shared no-threads
+              make -sj$(nproc)
+            ;;
             qssl)
               git clone --depth 1 -b openssl-${{ env.quictls_ver }} https://github.com/quictls/openssl ssl
               cd ssl