diff --git a/cabal.project b/cabal.project
index b559c26..9719e8d 100755
--- a/cabal.project
+++ b/cabal.project
@@ -2,11 +2,6 @@ packages:
     ./
 tests: True
 
-source-repository-package
-  type: git
-  location: https://github.com/prolic/secp256k1-schnorr
-  tag: 10555f6d6cdba34e60799d915ac3e60a01c76d46
-
 source-repository-package
   type: git
   location: https://github.com/prolic/HsQML/
diff --git a/futr.cabal b/futr.cabal
index b6502ba..b14ffc2 100755
--- a/futr.cabal
+++ b/futr.cabal
@@ -98,7 +98,7 @@ executable futr
         haskoin-core,
         hsqml >=0.3.6.0 && <0.4,
         lens >=5.3.2 && <5.4,
-        libsecp256k1 >=0.2.1 && <0.3,
+        libsecp256k1 >=0.3.0 && <0.4,
         memory >=0.18 && <0.19,
         network >= 3.2.4.0 && <3.3,
         network-uri >=2.6.4.2 && <2.7,
@@ -142,7 +142,7 @@ test-suite futr-tests
         directory >=1.3.7.1 && <1.4,
         entropy >=0.4.1.10 && <0.5,
         haskoin-core,
-        libsecp256k1 >=0.2.1 && <0.3,
+        libsecp256k1 >=0.3.0 && <0.4,
         memory >=0.18 && <0.19,
         tasty >=1.4.3 && <1.5,
         tasty-hunit >=0.10.2 && <0.11,