diff --git a/containers/cluster_node/requirements.txt b/containers/cluster_node/requirements.txt
index 8416ee0..722029d 100644
--- a/containers/cluster_node/requirements.txt
+++ b/containers/cluster_node/requirements.txt
@@ -1,5 +1,5 @@
-certifi==2025.11.12
-charset-normalizer==3.4.4
+certifi==2026.2.25
+charset-normalizer==3.4.6
 idna==3.11
 requests==2.32.5
-urllib3==2.6.2
+urllib3==2.6.3
diff --git a/containers/rrdtool/requirements.txt b/containers/rrdtool/requirements.txt
index 8416ee0..722029d 100644
--- a/containers/rrdtool/requirements.txt
+++ b/containers/rrdtool/requirements.txt
@@ -1,5 +1,5 @@
-certifi==2025.11.12
-charset-normalizer==3.4.4
+certifi==2026.2.25
+charset-normalizer==3.4.6
 idna==3.11
 requests==2.32.5
-urllib3==2.6.2
+urllib3==2.6.3