diff --git a/external/InstallAnalysisTree.cmake b/external/InstallAnalysisTree.cmake
index a1e709ded9ae274e6f2e418f3f19b73ec1b0f3db..c3f25ee4fdace3cc5258710460519174491122ef 100644
--- a/external/InstallAnalysisTree.cmake
+++ b/external/InstallAnalysisTree.cmake
@@ -1,4 +1,4 @@
-set(ANALYSISTREE_VERSION 6cfd74c707fee8268ef987fb91d9df6eb667ee2d)  #v2.3.3
+set(ANALYSISTREE_VERSION 8f1ef1ef7bc10cf185c794e96591fa7e6ab74d50)  #v2.3.4
 
 set(ANALYSISTREE_SRC_URL "https://github.com/HeavyIonAnalysis/AnalysisTree.git")
 set(ANALYSISTREE_DESTDIR "${CMAKE_BINARY_DIR}/external/ANALYSISTREE-prefix")
diff --git a/external/InstallAnalysisTreeQA.cmake b/external/InstallAnalysisTreeQA.cmake
index c4d16078e4c6005088c31a47831744c7ac4983c4..59e63c2d53e6fe24290510c57217c5ca342f783b 100644
--- a/external/InstallAnalysisTreeQA.cmake
+++ b/external/InstallAnalysisTreeQA.cmake
@@ -1,4 +1,4 @@
-set(ANALYSISTREEQA_VERSION 582bdbff72c8ea05bf26bdceb92c767bd641ed47) #v2.1.1
+set(ANALYSISTREEQA_VERSION 99d50c2db3ac4c990877516f27fa09442c9d44d5) #v2.1.2
 
 set(ANALYSISTREEQA_SRC_URL "https://github.com/HeavyIonAnalysis/AnalysisTreeQA.git")
 set(ANALYSISTREEQA_DESTDIR "${CMAKE_BINARY_DIR}/external/ANALYSISTREEQA-prefix")