diff --git a/ibis/backends/tests/test_struct.py b/ibis/backends/tests/test_struct.py
index 0888d233a287..d55661720b0b 100644
--- a/ibis/backends/tests/test_struct.py
+++ b/ibis/backends/tests/test_struct.py
@@ -156,15 +156,18 @@ def test_field_access_after_case(con):
     ["postgres"], reason="struct literals not implemented", raises=PsycoPg2SyntaxError
 )
 @pytest.mark.notimpl(["flink"], raises=IbisError, reason="not implemented in ibis")
-@pytest.mark.notyet(
-    ["clickhouse"],
-    raises=AssertionError,
-    reason="sqlglot fails to parse, fall back to unknown",
-)
 @pytest.mark.parametrize(
     "nullable",
     [
-        param(True, id="nullable"),
+        param(
+            True,
+            marks=pytest.mark.notyet(
+                ["clickhouse"],
+                raises=AssertionError,
+                reason="clickhouse doesn't allow nullable nested types",
+            ),
+            id="nullable",
+        ),
         param(
             False,
             marks=[
diff --git a/poetry.lock b/poetry.lock
index 15f5403c9604..b6997f4b73cb 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -6750,13 +6750,13 @@ sqlcipher = ["sqlcipher3_binary"]
 
 [[package]]
 name = "sqlglot"
-version = "25.5.1"
+version = "25.6.0"
 description = "An easily customizable SQL parser and transpiler"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "sqlglot-25.5.1-py3-none-any.whl", hash = "sha256:80019318158069edc11e6892f74c696e5579a5588da2a0ce11dd7e215a3cb318"},
-    {file = "sqlglot-25.5.1.tar.gz", hash = "sha256:c167eac4536dd6ed202fee5107b76b8cb05db85550a47e8448bf6452c4780158"},
+    {file = "sqlglot-25.6.0-py3-none-any.whl", hash = "sha256:629dbd7a043987f42203369288f44f059cbbaa4bfee6d7778b8c56020215557e"},
+    {file = "sqlglot-25.6.0.tar.gz", hash = "sha256:4c68fbf78f31606a99a75650de710db80a0d6bc32f04d0839626629ae624a3c9"},
 ]
 
 [package.extras]
@@ -7758,4 +7758,4 @@ visualization = ["graphviz"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "c832f3556a143121fdda9acc16833f279907eb36e44aed7fb93f9fe6f4451c69"
+content-hash = "95a451a0189c8fa22f51935c279138dabe0fa1155d7996dda6990ecbabed6c60"
diff --git a/pyproject.toml b/pyproject.toml
index 2ac684e92f55..4dd5f83227ab 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ pyarrow-hotfix = { version = ">=0.4,<1", optional = true }
 python-dateutil = ">=2.8.2,<3"
 pytz = ">=2022.7"
 rich = ">=12.4.4,<14"
-sqlglot = ">=23.4,<25.6"
+sqlglot = ">=23.4,<25.7"
 toolz = ">=0.11,<1"
 typing-extensions = ">=4.3.0,<5"
 black = { version = ">=22.1.0,<25", optional = true }
diff --git a/requirements-dev.txt b/requirements-dev.txt
index d444b574dc61..678715277a55 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -255,7 +255,7 @@ sortedcontainers==2.4.0 ; python_version >= "3.10" and python_version < "4.0"
 soupsieve==2.5 ; python_version >= "3.10" and python_version < "3.13"
 sphobjinv==2.3.1.1 ; python_version >= "3.10" and python_version < "3.13"
 sqlalchemy==2.0.31 ; python_version >= "3.10" and python_version < "3.13"
-sqlglot==25.5.1 ; python_version >= "3.10" and python_version < "4.0"
+sqlglot==25.6.0 ; python_version >= "3.10" and python_version < "4.0"
 stack-data==0.6.3 ; python_version >= "3.10" and python_version < "4.0"
 statsmodels==0.14.2 ; python_version >= "3.10" and python_version < "3.13"
 stdlib-list==0.10.0 ; python_version >= "3.10" and python_version < "4.0"