diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
index ce5d75a5..8b0b9fcb 100644
--- a/.github/workflows/haskell.yml
+++ b/.github/workflows/haskell.yml
@@ -7,7 +7,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ghc: ['8.4', '8.6', '8.8', '8.10', '9.0', '9.2', '9.4', '9.6', '9.8', '9.10', '9.12']
+        ghc: ['8.4', '8.6', '8.8', '8.10', '9.0', '9.2', '9.4', '9.6', '9.8', '9.10', '9.12', '9.14']
         os: ['ubuntu-latest', 'macos-13']
         exclude:
           - os: 'macos-13'
diff --git a/cabal.project b/cabal.project
index e6fdbadb..627c614a 100644
--- a/cabal.project
+++ b/cabal.project
@@ -1 +1,3 @@
 packages: .
+
+allow-newer: *:base
diff --git a/reflex.cabal b/reflex.cabal
index dbb483ec..e417037a 100644
--- a/reflex.cabal
+++ b/reflex.cabal
@@ -7,7 +7,7 @@ maintainer:         ryan.trinkle@gmail.com
 author:             Ryan Trinkle
 stability:          Experimental
 tested-with:
-    ghc ==8.4.4 || ==8.6.5 || ==8.8.1 || ==8.10.7 || ==9.0.1 || ==9.2.5 || ==9.4.5 || ==9.6.1 || ==9.8.2 || ==9.10.1 || ==9.12.2
+    ghc ==8.4.4 || ==8.6.5 || ==8.8.1 || ==8.10.7 || ==9.0.1 || ==9.2.5 || ==9.4.5 || ==9.6.1 || ==9.8.2 || ==9.10.1 || ==9.12.2 || ==9.14.1
 
 homepage:           https://reflex-frp.org
 bug-reports:        https://github.com/reflex-frp/reflex/issues
@@ -130,13 +130,13 @@ library
 
     build-depends:
         MemoTrie == 0.6.*
-      , base >= 4.11 && < 4.22
+      , base >= 4.11 && < 4.23
       , bifunctors >= 5.2 && < 5.7
       , comonad >= 5.0.4 && < 5.1
       , commutative-semigroups >= 0.1 && <0.3
       , constraints >= 0.10 && <0.15
       , constraints-extras >= 0.3 && < 0.5
-      , containers >= 0.6 && < 0.8
+      , containers >= 0.6 && < 0.9
       , data-default >= 0.5 && < 0.9
       , dependent-map >= 0.3 && < 0.5
       , dependent-sum >= 0.6 && < 0.8
@@ -155,13 +155,13 @@ library
       , semigroupoids >= 4.0 && < 7
       , stm >= 2.4 && < 2.6
       , syb >= 0.5 && < 0.8
-      , time >= 1.4 && < 1.15
+      , time >= 1.4 && < 1.16
       , transformers >= 0.5 && < 0.7
       , unbounded-delays >= 0.1.0.0 && < 0.2
       , witherable >= 0.4 && < 0.6
       , haskell-src-exts >= 1.16 && < 1.24
       , haskell-src-meta >= 0.6 && < 0.9
-      , template-haskell >= 2.9 && < 2.24
+      , template-haskell >= 2.9 && < 2.25
 
     other-extensions:
       TemplateHaskell
@@ -179,7 +179,7 @@ library
 
     if flag(debug-trace-events)
         cpp-options:   -DDEBUG_TRACE_EVENTS
-        build-depends: bytestring >=0.10.8 && <0.11
+        build-depends: bytestring >=0.10.8 && <0.13
 
     if flag(debug-propagation)
         cpp-options:
@@ -209,7 +209,7 @@ test-suite semantics
     default-language: Haskell2010
     ghc-options:      -O2 -Wall -rtsopts
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , bifunctors
       , containers
       , deepseq
@@ -234,7 +234,7 @@ test-suite CrossImpl
     default-language: Haskell2010
     ghc-options:      -O2 -Wall -rtsopts
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , containers
       , dependent-map
       , dependent-sum
@@ -250,7 +250,7 @@ test-suite hlint
     hs-source-dirs:   test
     default-language: Haskell2010
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , directory
       , filepath
       , filemanip
@@ -274,7 +274,7 @@ test-suite EventWriterT
     other-modules:    Test.Run
     default-language: Haskell2010
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , containers
       , deepseq
       , dependent-map
@@ -297,7 +297,7 @@ test-suite DebugCycles
     default-language: Haskell2010
     ghc-options:      -threaded
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , containers
       , deepseq
       , dependent-map
@@ -327,7 +327,7 @@ test-suite RequesterT
 
     default-language: Haskell2010
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , constraints
       , constraints-extras
       , containers
@@ -351,7 +351,7 @@ test-suite Headless
     hs-source-dirs:   test
     default-language: Haskell2010
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , reflex
 
 test-suite Adjustable
@@ -361,7 +361,7 @@ test-suite Adjustable
     other-modules:    Test.Run
     default-language: Haskell2010
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , containers
       , dependent-sum
       , reflex
@@ -380,7 +380,7 @@ test-suite QueryT
 
     default-language: Haskell2010
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , commutative-semigroups
       , containers
       , dependent-map
@@ -412,7 +412,7 @@ test-suite GC-Semantics
 
     default-language: Haskell2010
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , containers
       , dependent-sum
       , dependent-map
@@ -438,7 +438,7 @@ test-suite rootCleanup
 
     default-language: Haskell2010
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , containers
       , deepseq
       , dependent-sum
@@ -459,7 +459,7 @@ benchmark spider-bench
     default-language: Haskell2010
     ghc-options:      -Wall -O2 -rtsopts
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , containers
       , criterion
       , deepseq
@@ -489,7 +489,7 @@ benchmark saulzar-bench
     default-language: Haskell2010
     ghc-options:      -Wall -O2 -rtsopts -threaded
     build-depends:
-        base >= 4.11 && < 4.22
+        base >= 4.11 && < 4.23
       , containers
       , criterion
       , deepseq