diff --git a/tests/requirements-legacy.in b/tests/requirements-legacy.in
index c9e5797..7263ea6 100644
--- a/tests/requirements-legacy.in
+++ b/tests/requirements-legacy.in
@@ -1,2 +1,2 @@
 gemmi==0.6.3
-pytest==7.0.1
+pytest==8.3.2
diff --git a/tests/requirements-legacy.txt b/tests/requirements-legacy.txt
index b101dc0..aa27960 100644
--- a/tests/requirements-legacy.txt
+++ b/tests/requirements-legacy.txt
@@ -4,21 +4,15 @@
 #
 #    pip-compile requirements-legacy.in
 #
-attrs==22.2.0
-    # via pytest
 gemmi==0.6.3
     # via -r tests/requirements-legacy.in
 iniconfig==1.1.1
     # via pytest
 packaging==21.3
     # via pytest
-pluggy==1.0.0
-    # via pytest
-py==1.11.0
+pluggy==1.5.0
     # via pytest
 pyparsing==3.1.2
     # via packaging
-pytest==7.0.1
+pytest==8.3.2
     # via -r tests/requirements-legacy.in
-tomli==1.2.3
-    # via pytest
diff --git a/tests/requirements.in b/tests/requirements.in
index f55e92d..ea3aef5 100644
--- a/tests/requirements.in
+++ b/tests/requirements.in
@@ -1,2 +1,2 @@
 gemmi==0.6.6
-pytest==8.2.1
+pytest==8.3.2
diff --git a/tests/requirements.txt b/tests/requirements.txt
index d4911e8..84d727c 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -12,5 +12,5 @@ packaging==24.0
     # via pytest
 pluggy==1.5.0
     # via pytest
-pytest==8.2.1
+pytest==8.3.2
     # via -r tests/requirements.in