diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index afaa614a0..ac64be826 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -70,7 +70,7 @@ jobs:
     container: ubuntu:${{ matrix.container }}
     strategy:
       matrix:
-        container: ['22.04', '24.04', '25.10', '26.04']
+        container: ['22.04', '24.04', '26.04']
         arch: ['amd64', 'arm64']
     env:
       DEBIAN_FRONTEND: noninteractive
diff --git a/client/libcdoc b/client/libcdoc
index 5b2ea7aed..4c210e898 160000
--- a/client/libcdoc
+++ b/client/libcdoc
@@ -1 +1 @@
-Subproject commit 5b2ea7aedca943886c4e9202f7bfe605b07bae48
+Subproject commit 4c210e898589f6c8b26497677bfec7d2600a72a3
diff --git a/prepare_osx_build_environment.sh b/prepare_osx_build_environment.sh
index be1aa89ec..26c014e3e 100755
--- a/prepare_osx_build_environment.sh
+++ b/prepare_osx_build_environment.sh
@@ -5,7 +5,7 @@ set -e
 
 ######### Versions of libraries/frameworks to be compiled
 QT_VER="6.10.3"
-OPENSSL_VER="3.5.6"
+OPENSSL_VER="3.5.7"
 OPENLDAP_VER="2.6.13"
 REBUILD=false
 BUILD_PATH=~/cmake_builds