diff --git a/bind-operator/requirements.txt b/bind-operator/requirements.txt
index 2dbb0ec3..f670f335 100644
--- a/bind-operator/requirements.txt
+++ b/bind-operator/requirements.txt
@@ -1,2 +1,2 @@
 ops==3.8.2
-pydantic==2.13.4
+pydantic==2.13.5
diff --git a/dns-integrator-operator/requirements.txt b/dns-integrator-operator/requirements.txt
index 2dbb0ec3..f670f335 100644
--- a/dns-integrator-operator/requirements.txt
+++ b/dns-integrator-operator/requirements.txt
@@ -1,2 +1,2 @@
 ops==3.8.2
-pydantic==2.13.4
+pydantic==2.13.5
diff --git a/dns-policy-operator/requirements.txt b/dns-policy-operator/requirements.txt
index 4fdc274c..3a4847c6 100644
--- a/dns-policy-operator/requirements.txt
+++ b/dns-policy-operator/requirements.txt
@@ -1,3 +1,3 @@
 ops==3.8.2
-pydantic==2.13.4
+pydantic==2.13.5
 requests==2.34.2
diff --git a/dns-resolver-operator/requirements.txt b/dns-resolver-operator/requirements.txt
index 2dbb0ec3..f670f335 100644
--- a/dns-resolver-operator/requirements.txt
+++ b/dns-resolver-operator/requirements.txt
@@ -1,2 +1,2 @@
 ops==3.8.2
-pydantic==2.13.4
+pydantic==2.13.5
diff --git a/dns-secondary-operator/requirements.txt b/dns-secondary-operator/requirements.txt
index 65d2d34f..8e79eccf 100644
--- a/dns-secondary-operator/requirements.txt
+++ b/dns-secondary-operator/requirements.txt
@@ -1,4 +1,4 @@
 cryptography==48.0.1
 jubilant ==1.13.0
 ops==3.8.2
-pydantic==2.13.4
+pydantic==2.13.5
diff --git a/lib/requirements.txt b/lib/requirements.txt
index 4b5fe4d6..a22eda9e 100644
--- a/lib/requirements.txt
+++ b/lib/requirements.txt
@@ -1 +1 @@
-pydantic==2.13.4
+pydantic==2.13.5