diff --git a/constraints.txt b/constraints.txt
index 8df0a2970e..8861f49027 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -18,7 +18,7 @@ RestrictedPython==7.2; python_version == '3.8'
 RestrictedPython==7.2; python_version == '3.9'
 RestrictedPython==7.2a1.dev0; python_version > '3.12'
 WSGIProxy2==0.5.1
-WebOb==1.8.7
+WebOb==1.8.8
 WebTest==3.0.0
 ZConfig==4.1
 ZODB==6.0
diff --git a/requirements-full.txt b/requirements-full.txt
index 69220da131..07415f14cc 100644
--- a/requirements-full.txt
+++ b/requirements-full.txt
@@ -19,7 +19,7 @@ RestrictedPython==7.2; python_version == '3.8'
 RestrictedPython==7.2; python_version == '3.9'
 RestrictedPython==7.2a1.dev0; python_version > '3.12'
 WSGIProxy2==0.5.1
-WebOb==1.8.7
+WebOb==1.8.8
 WebTest==3.0.0
 ZConfig==4.1
 ZODB==6.0