diff --git a/.github/workflows/build-all.yml b/.github/workflows/build-all.yml
index 1464be8da8..84f31a3ede 100644
--- a/.github/workflows/build-all.yml
+++ b/.github/workflows/build-all.yml
@@ -62,7 +62,7 @@ jobs:
       if: ${{ !contains(matrix.os, 'ubuntu') }}
       with:
         ghc-version: ${{ matrix.ghc }}
-        cabal-version: '3.10.2.1'
+        cabal-version: '3.10.3.0'
 
     # Set up Rust.
     # This action installs the 'minimal' profile.
diff --git a/cabal.project.ci.linux b/cabal.project.ci.linux
index 228f2b3ea9..daf7ea4957 100644
--- a/cabal.project.ci.linux
+++ b/cabal.project.ci.linux
@@ -9,4 +9,4 @@ packages: .
 import: ./cabal.project.common
 
 package spectrometer
-  ghc-options: -Werror
+  ghc-options: -Werror -Wwarn=x-partial
diff --git a/cabal.project.ci.macos b/cabal.project.ci.macos
index a82bc28729..c2a4cb0bec 100644
--- a/cabal.project.ci.macos
+++ b/cabal.project.ci.macos
@@ -7,4 +7,4 @@ packages: .
 import: ./cabal.project.common
 
 package spectrometer
-  ghc-options: -Werror
+  ghc-options: -Werror -Wwarn=x-partial
diff --git a/cabal.project.ci.windows b/cabal.project.ci.windows
index 228f2b3ea9..daf7ea4957 100644
--- a/cabal.project.ci.windows
+++ b/cabal.project.ci.windows
@@ -9,4 +9,4 @@ packages: .
 import: ./cabal.project.common
 
 package spectrometer
-  ghc-options: -Werror
+  ghc-options: -Werror -Wwarn=x-partial
diff --git a/spectrometer.cabal b/spectrometer.cabal
index 2472e5a13e..060ea38fa4 100644
--- a/spectrometer.cabal
+++ b/spectrometer.cabal
@@ -73,6 +73,7 @@ common lang
     -Wall -Wincomplete-uni-patterns -Wcompat
     -Wincomplete-record-updates -Wmissing-home-modules
     -Wmissing-export-lists -Wredundant-constraints
+    -Wno-unrecognised-warning-flags
 
 -- TODO: Switch `semver` back to `versions` since https://github.com/fosskers/versions/issues/47 is fixed. This package maintainer seems much more responsive. Contrast https://github.com/brendanhay/semver/issues/12.
 -- codec-rpm is installed via cabal.project, so this number is an expected future version.