diff --git a/pytest-backend/doc/changes/unreleased.md b/pytest-backend/doc/changes/unreleased.md
index f37f57e..ecb975a 100644
--- a/pytest-backend/doc/changes/unreleased.md
+++ b/pytest-backend/doc/changes/unreleased.md
@@ -4,3 +4,4 @@
 
 * #140: Ensured that a proper project-short-tag is used in SaaS tests.
 * #141: Added a Merge Gate to the CI Workflow.
+* #146: Relocked transitive dependency filelock
diff --git a/pytest-backend/poetry.lock b/pytest-backend/poetry.lock
index 8614a03..138754e 100644
--- a/pytest-backend/poetry.lock
+++ b/pytest-backend/poetry.lock
@@ -1254,14 +1254,14 @@ pytest = ["pytest (>=7)"]
 
 [[package]]
 name = "filelock"
-version = "3.20.0"
+version = "3.20.1"
 description = "A platform independent file lock."
 optional = false
 python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "filelock-3.20.0-py3-none-any.whl", hash = "sha256:339b4732ffda5cd79b13f4e2711a31b0365ce445d95d243bb996273d072546a2"},
-    {file = "filelock-3.20.0.tar.gz", hash = "sha256:711e943b4ec6be42e1d4e6690b48dc175c822967466bb31c0c293f34334c13f4"},
+    {file = "filelock-3.20.1-py3-none-any.whl", hash = "sha256:15d9e9a67306188a44baa72f569d2bfd803076269365fdea0934385da4dc361a"},
+    {file = "filelock-3.20.1.tar.gz", hash = "sha256:b8360948b351b80f420878d8516519a2204b07aefcdcfd24912a5d33127f188c"},
 ]
 
 [[package]]
@@ -3341,13 +3341,6 @@ optional = false
 python-versions = ">=3.8"
 groups = ["dev"]
 files = [
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     {file = "pyyaml-6.0.3-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:b30236e45cf30d2b8e7b3e85881719e98507abed1011bf463a8fa23e9c3e98a8"},
diff --git a/pytest-extension/doc/changes/unrelease.md b/pytest-extension/doc/changes/unrelease.md
index 79e701b..5c21c30 100644
--- a/pytest-extension/doc/changes/unrelease.md
+++ b/pytest-extension/doc/changes/unrelease.md
@@ -1 +1,5 @@
 # Unreleased
+
+## Internal
+
+* #146: Relocked transitive dependency filelock
\ No newline at end of file
diff --git a/pytest-extension/poetry.lock b/pytest-extension/poetry.lock
index 243f0e9..d233b84 100644
--- a/pytest-extension/poetry.lock
+++ b/pytest-extension/poetry.lock
@@ -1298,14 +1298,14 @@ pytest = ["pytest (>=7)"]
 
 [[package]]
 name = "filelock"
-version = "3.20.0"
+version = "3.20.1"
 description = "A platform independent file lock."
 optional = false
 python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "filelock-3.20.0-py3-none-any.whl", hash = "sha256:339b4732ffda5cd79b13f4e2711a31b0365ce445d95d243bb996273d072546a2"},
-    {file = "filelock-3.20.0.tar.gz", hash = "sha256:711e943b4ec6be42e1d4e6690b48dc175c822967466bb31c0c293f34334c13f4"},
+    {file = "filelock-3.20.1-py3-none-any.whl", hash = "sha256:15d9e9a67306188a44baa72f569d2bfd803076269365fdea0934385da4dc361a"},
+    {file = "filelock-3.20.1.tar.gz", hash = "sha256:b8360948b351b80f420878d8516519a2204b07aefcdcfd24912a5d33127f188c"},
 ]
 
 [[package]]
@@ -3439,13 +3439,6 @@ optional = false
 python-versions = ">=3.8"
 groups = ["dev"]
 files = [
-    {file = "PyYAML-6.0.3-cp38-cp38-macosx_10_13_x86_64.whl", hash = "sha256:c2514fceb77bc5e7a2f7adfaa1feb2fb311607c9cb518dbc378688ec73d8292f"},
-    {file = "PyYAML-6.0.3-cp38-cp38-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:9c57bb8c96f6d1808c030b1687b9b5fb476abaa47f0db9c0101f5e9f394e97f4"},
-    {file = "PyYAML-6.0.3-cp38-cp38-manylinux2014_s390x.manylinux_2_17_s390x.manylinux_2_28_s390x.whl", hash = "sha256:efd7b85f94a6f21e4932043973a7ba2613b059c4a000551892ac9f1d11f5baf3"},
-    {file = "PyYAML-6.0.3-cp38-cp38-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:22ba7cfcad58ef3ecddc7ed1db3409af68d023b7f940da23c6c2a1890976eda6"},
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     {file = "pyyaml-6.0.3-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:02ea2dfa234451bbb8772601d7b8e426c2bfa197136796224e50e35a78777956"},
     {file = "pyyaml-6.0.3-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:b30236e45cf30d2b8e7b3e85881719e98507abed1011bf463a8fa23e9c3e98a8"},
diff --git a/pytest-slc/doc/changes/unreleased.md b/pytest-slc/doc/changes/unreleased.md
index 79e701b..5c21c30 100644
--- a/pytest-slc/doc/changes/unreleased.md
+++ b/pytest-slc/doc/changes/unreleased.md
@@ -1 +1,5 @@
 # Unreleased
+
+## Internal
+
+* #146: Relocked transitive dependency filelock
\ No newline at end of file
diff --git a/pytest-slc/poetry.lock b/pytest-slc/poetry.lock
index f902f92..7067616 100644
--- a/pytest-slc/poetry.lock
+++ b/pytest-slc/poetry.lock
@@ -1298,14 +1298,14 @@ pytest = ["pytest (>=7)"]
 
 [[package]]
 name = "filelock"
-version = "3.20.0"
+version = "3.20.1"
 description = "A platform independent file lock."
 optional = false
 python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "filelock-3.20.0-py3-none-any.whl", hash = "sha256:339b4732ffda5cd79b13f4e2711a31b0365ce445d95d243bb996273d072546a2"},
-    {file = "filelock-3.20.0.tar.gz", hash = "sha256:711e943b4ec6be42e1d4e6690b48dc175c822967466bb31c0c293f34334c13f4"},
+    {file = "filelock-3.20.1-py3-none-any.whl", hash = "sha256:15d9e9a67306188a44baa72f569d2bfd803076269365fdea0934385da4dc361a"},
+    {file = "filelock-3.20.1.tar.gz", hash = "sha256:b8360948b351b80f420878d8516519a2204b07aefcdcfd24912a5d33127f188c"},
 ]
 
 [[package]]
@@ -3452,13 +3452,6 @@ optional = false
 python-versions = ">=3.8"
 groups = ["dev"]
 files = [
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