diff --git a/Jenkinsfile b/Jenkinsfile
index 24cee30af8df09a0f6add21cb31e5e42aa3518bc..e2f27244ec32f44e29c502fa73ca3ada9193fb58 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -528,7 +528,7 @@ pipeline {
                   '-DOGS_CPU_ARCHITECTURE=core2 ' +
                   '-DOGS_BUILD_UTILS=ON ' +
                   '-DOGS_BUILD_GUI=ON ' +
-                  '-DOGS_USE_CONAN=ON ' +
+                  '-DOGS_USE_CONAN=OFF ' +
                   '-DCMAKE_OSX_DEPLOYMENT_TARGET="10.15" ' +
                   '-DOGS_USE_NETCDF=ON '
               }
diff --git a/scripts/cmake/ConanSetup.cmake b/scripts/cmake/ConanSetup.cmake
index 95571e1837017e9cbfe3a5125b9583d517c29671..029d78430b682e80bc52089c169b25d968821be3 100644
--- a/scripts/cmake/ConanSetup.cmake
+++ b/scripts/cmake/ConanSetup.cmake
@@ -68,7 +68,7 @@ if(OGS_BUILD_GUI)
         zlib/1.2.11
     )
     if(UNIX)
-        set(CONAN_REQUIRES ${CONAN_REQUIRES} qt/${ogs.tested_version.qt.linux}@bincrafters/testing)
+        set(CONAN_REQUIRES ${CONAN_REQUIRES} qt/${ogs.tested_version.qt.linux}@bincrafters/stable)
     else()
         set(CONAN_REQUIRES ${CONAN_REQUIRES} qt/${ogs.tested_version.qt.win}@bincrafters/stable)
     endif()
diff --git a/web/data/versions.json b/web/data/versions.json
index 15bba2aaeb69dd65ffcdfce42122b5e5bd9eda53..79563e9cbe903f83655247d00b07d5e0aeb17607 100644
--- a/web/data/versions.json
+++ b/web/data/versions.json
@@ -20,7 +20,7 @@
   "tested_version": {
     "vtk": "8.2.0",
     "qt": {
-      "linux": "5.14.2",
+      "linux": "5.14.1",
       "win": "5.13.2"
     }
   }