diff --git a/common/pyproject.toml b/common/pyproject.toml
index 513ba280..241e84df 100644
--- a/common/pyproject.toml
+++ b/common/pyproject.toml
@@ -3,7 +3,7 @@ name = "common"
 version = "0.1.0"
 requires-python = ">=3.10"
 dependencies = [
-    "ops>=2.9.0",
+    "ops>=3.4.0",
     "charm-refresh>=3.1.0.2",
     "charm-api>=0.1.2",
     "requests>=2.32.5",
diff --git a/kubernetes/pyproject.toml b/kubernetes/pyproject.toml
index 2ba2a5b2..da28e520 100644
--- a/kubernetes/pyproject.toml
+++ b/kubernetes/pyproject.toml
@@ -41,15 +41,15 @@ ruff = "^0.12.11"
 codespell = "^2.4.1"
 
 [tool.poetry.group.unit.dependencies]
-pytest = "^8.4.1"
+pytest = "^9.0.2"
 pytest-xdist = "^3.8.0"
 pytest-forked = "^1.6.0"  # Workaround to deal with memory leaks in scenario tests
-pytest-cov = "^6.2.1"
-ops-scenario = "^6.0.3, <6.0.4"  # 6.0.4 requires ops >= 2.12
+pytest-cov = "^7.0.0"
+ops-scenario = "^8.4.0, <8.4.1"  # 6.0.4 requires ops >= 2.12
 ops = "^2.9.0"
 
 [tool.poetry.group.integration.dependencies]
-pytest = "^8.4.1"
+pytest = "^9.0.2"
 pytest-operator = "^0.43.1"
 requests = "^2.32.5"
 juju = "^3.6.0.0"
diff --git a/machines/pyproject.toml b/machines/pyproject.toml
index 9367c4b2..d0d9d025 100644
--- a/machines/pyproject.toml
+++ b/machines/pyproject.toml
@@ -40,13 +40,13 @@ ruff = "^0.12.11"
 codespell = "^2.4.1"
 
 [tool.poetry.group.unit.dependencies]
-pytest = "^8.4.1"
+pytest = "^9.0.2"
 pytest-xdist = "^3.8.0"
-pytest-cov = "^6.2.1"
-ops-scenario = "^6.0.3, <6.0.4"  # 6.0.4 requires ops >= 2.12
+pytest-cov = "^7.0.0"
+ops-scenario = "^8.4.0, <8.4.1"  # 6.0.4 requires ops >= 2.12
 
 [tool.poetry.group.integration.dependencies]
-pytest = "^8.4.1"
+pytest = "^9.0.2"
 pytest-operator = "^0.43.1"
 requests = "^2.32.5"
 juju = "^3.6.0.0"