diff --git a/src/requirements.in b/src/requirements.in
index 1052d2ae5..b0d2e0a13 100644
--- a/src/requirements.in
+++ b/src/requirements.in
@@ -7,7 +7,7 @@ django-vectortiles == 1.0.2
 djangorestframework == 3.17.1
 djangorestframework-csv == 3.0.2
 djangorestframework-gis == 1.2.1
-amsterdam-schema-tools[django] == 9.6.2
+amsterdam-schema-tools[django] == 9.6.3
 azure-identity == 1.25.3
 azure-monitor-opentelemetry == 1.8.7
 beautifulsoup4==4.14.3
diff --git a/src/requirements.txt b/src/requirements.txt
index f03d67e0b..65331bfd4 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -4,9 +4,9 @@
 #
 #    pip-compile --generate-hashes --output-file=requirements.txt requirements.in
 #
-amsterdam-schema-tools[django]==9.6.2 \
-    --hash=sha256:481ffbf82914dc905b4722008f662bab573ab4fddb7e5836ba58e6fd29b118ce \
-    --hash=sha256:e58a6e56218097b14ae183217967ecb8f3c1cbaa371fee24d3a4d54c03655ecd
+amsterdam-schema-tools[django]==9.6.3 \
+    --hash=sha256:a8dfe9af205011a9ce9a0694196529899ce64f2abf25cd473bd0296074730917 \
+    --hash=sha256:f517a7518fa8f14a0293e7c8acfe9e4ec8702a91910f75a708e32cb16a243742
     # via -r requirements.in
 annotated-types==0.7.0 \
     --hash=sha256:1f02e8b43a8fbbc3f3e0d4f0f4bfc8131bcb4eebe8849b8e5c773f3a1c582a53 \
diff --git a/src/requirements_dev.txt b/src/requirements_dev.txt
index f0903c134..dcd7c23e6 100644
--- a/src/requirements_dev.txt
+++ b/src/requirements_dev.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile --output-file=requirements_dev.txt requirements_dev.in
 #
-amsterdam-schema-tools[django]==9.6.2
+amsterdam-schema-tools[django]==9.6.3
     # via -r requirements.in
 annotated-types==0.7.0
     # via pydantic