diff --git a/icepeak.cabal b/icepeak.cabal
--- a/icepeak.cabal
+++ b/icepeak.cabal
@@ -1,13 +1,11 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.32.0.
+-- This file has been generated from package.yaml by hpack version 0.34.2.
 --
 -- see: https://github.com/sol/hpack
---
--- hash: a78004f57b4b119b78876b2a45f32b61e266200555e07b35d8768860db5e2742
 
 name:           icepeak
-version:        0.7.3.0
+version:        0.7.4.0
 synopsis:       A fast JSON document store with push notification support.
 description:    Icepeak is a fast JSON document store with push notification support.
 category:       web
@@ -43,9 +41,9 @@
       src
   ghc-options: -Wall -Wno-orphans -Wno-unused-top-binds -O2 -fno-ignore-asserts -funbox-strict-fields
   build-depends:
-      aeson >=1.4.6 && <1.5
+      aeson >=1.4.6 && <1.6
     , async >=2.2.2 && <2.3
-    , base >=4.12.0 && <4.14
+    , base >=4.12.0 && <4.15
     , bytestring >=0.10.8 && <0.11
     , containers >=0.6.0 && <0.7
     , directory >=1.3.3 && <1.4
@@ -60,7 +58,7 @@
     , prometheus-metrics-ghc >=1.0.0 && <1.1
     , random >=1.1 && <1.2
     , raven-haskell >=0.1.2 && <0.2
-    , scotty >=0.11.5 && <0.12
+    , scotty >=0.11.5 && <0.13
     , securemem >=0.1.10 && <0.2
     , sqlite-simple >=0.4.16 && <0.5
     , stm >=2.5.0 && <2.6
@@ -70,7 +68,7 @@
     , unordered-containers >=0.2.10 && <0.3
     , uuid >=1.3.13 && <1.4
     , wai >=3.2.2 && <3.3
-    , wai-extra >=3.0.29 && <3.1
+    , wai-extra >=3.0.29 && <3.2
     , wai-middleware-prometheus >=1.0.0 && <1.1
     , wai-websockets >=3.0.1 && <3.1
     , warp >=3.3.0 && <3.4
@@ -85,9 +83,9 @@
       app/Icepeak
   ghc-options: -Wall -O2 -threaded -rtsopts "-with-rtsopts=-N -I0"
   build-depends:
-      aeson >=1.4.6 && <1.5
+      aeson >=1.4.6 && <1.6
     , async >=2.2.2 && <2.3
-    , base >=4.12.0 && <4.14
+    , base >=4.12.0 && <4.15
     , bytestring >=0.10.8 && <0.11
     , containers >=0.6.0 && <0.7
     , directory >=1.3.3 && <1.4
@@ -103,7 +101,7 @@
     , prometheus-metrics-ghc >=1.0.0 && <1.1
     , random >=1.1 && <1.2
     , raven-haskell >=0.1.2 && <0.2
-    , scotty >=0.11.5 && <0.12
+    , scotty >=0.11.5 && <0.13
     , securemem >=0.1.10 && <0.2
     , sqlite-simple >=0.4.16 && <0.5
     , stm >=2.5.0 && <2.6
@@ -113,7 +111,7 @@
     , unordered-containers >=0.2.10 && <0.3
     , uuid >=1.3.13 && <1.4
     , wai >=3.2.2 && <3.3
-    , wai-extra >=3.0.29 && <3.1
+    , wai-extra >=3.0.29 && <3.2
     , wai-middleware-prometheus >=1.0.0 && <1.1
     , wai-websockets >=3.0.1 && <3.1
     , warp >=3.3.0 && <3.4
@@ -128,9 +126,9 @@
       app/IcepeakTokenGen
   ghc-options: -Wall
   build-depends:
-      aeson >=1.4.6 && <1.5
+      aeson >=1.4.6 && <1.6
     , async >=2.2.2 && <2.3
-    , base >=4.12.0 && <4.14
+    , base >=4.12.0 && <4.15
     , bytestring >=0.10.8 && <0.11
     , containers >=0.6.0 && <0.7
     , directory >=1.3.3 && <1.4
@@ -146,7 +144,7 @@
     , prometheus-metrics-ghc >=1.0.0 && <1.1
     , random >=1.1 && <1.2
     , raven-haskell >=0.1.2 && <0.2
-    , scotty >=0.11.5 && <0.12
+    , scotty >=0.11.5 && <0.13
     , securemem >=0.1.10 && <0.2
     , sqlite-simple >=0.4.16 && <0.5
     , stm >=2.5.0 && <2.6
@@ -156,7 +154,7 @@
     , unordered-containers >=0.2.10 && <0.3
     , uuid >=1.3.13 && <1.4
     , wai >=3.2.2 && <3.3
-    , wai-extra >=3.0.29 && <3.1
+    , wai-extra >=3.0.29 && <3.2
     , wai-middleware-prometheus >=1.0.0 && <1.1
     , wai-websockets >=3.0.1 && <3.1
     , warp >=3.3.0 && <3.4
@@ -183,9 +181,9 @@
   ghc-options: -Wall -Wno-orphans
   build-depends:
       QuickCheck
-    , aeson >=1.4.6 && <1.5
+    , aeson >=1.4.6 && <1.6
     , async >=2.2.2 && <2.3
-    , base >=4.12.0 && <4.14
+    , base >=4.12.0 && <4.15
     , bytestring >=0.10.8 && <0.11
     , containers >=0.6.0 && <0.7
     , directory >=1.3.3 && <1.4
@@ -206,7 +204,7 @@
     , quickcheck-instances
     , random >=1.1 && <1.2
     , raven-haskell >=0.1.2 && <0.2
-    , scotty >=0.11.5 && <0.12
+    , scotty >=0.11.5 && <0.13
     , securemem >=0.1.10 && <0.2
     , sqlite-simple >=0.4.16 && <0.5
     , stm >=2.5.0 && <2.6
@@ -216,7 +214,7 @@
     , unordered-containers >=0.2.10 && <0.3
     , uuid >=1.3.13 && <1.4
     , wai >=3.2.2 && <3.3
-    , wai-extra >=3.0.29 && <3.1
+    , wai-extra >=3.0.29 && <3.2
     , wai-middleware-prometheus >=1.0.0 && <1.1
     , wai-websockets >=3.0.1 && <3.1
     , warp >=3.3.0 && <3.4