diff --git a/.changeset/neat-starfishes-admire.md b/.changeset/neat-starfishes-admire.md
new file mode 100644
index 00000000..531a0a33
--- /dev/null
+++ b/.changeset/neat-starfishes-admire.md
@@ -0,0 +1,7 @@
+---
+'@sei-js/proto': patch
+'@sei-js/react': patch
+'@sei-js/core': patch
+---
+
+Loosened versioning of required @cosmjs dependencies
diff --git a/packages/core/package.json b/packages/core/package.json
index 6e9be5ac..f70df7f4 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -23,16 +23,16 @@
 	"license": "MIT",
 	"private": false,
 	"dependencies": {
-		"@cosmjs/amino": "0.29.5",
-		"@cosmjs/cosmwasm-stargate": "0.29.5",
-		"@cosmjs/crypto": "0.29.5",
-		"@cosmjs/encoding": "0.29.5",
-		"@cosmjs/json-rpc": "0.29.5",
-		"@cosmjs/math": "0.29.5",
-		"@cosmjs/proto-signing": "0.29.5",
-		"@cosmjs/stargate": "0.29.5",
-		"@cosmjs/tendermint-rpc": "0.29.5",
-		"@cosmjs/utils": "0.29.5",
+		"@cosmjs/amino": "^0.29.5",
+		"@cosmjs/cosmwasm-stargate": "^0.29.5",
+		"@cosmjs/crypto": "^0.29.5",
+		"@cosmjs/encoding": "^0.29.5",
+		"@cosmjs/json-rpc": "^0.29.5",
+		"@cosmjs/math": "^0.29.5",
+		"@cosmjs/proto-signing": "^0.29.5",
+		"@cosmjs/stargate": "^0.29.5",
+		"@cosmjs/tendermint-rpc": "^0.29.5",
+		"@cosmjs/utils": "^0.29.5",
 		"@ethersproject/keccak256": "^5.7.0",
 		"@keplr-wallet/types": "^0.11.41",
 		"@sei-js/proto": "^3.0.1",
diff --git a/packages/proto/package.json b/packages/proto/package.json
index dee52d0e..27b2f7fc 100644
--- a/packages/proto/package.json
+++ b/packages/proto/package.json
@@ -66,11 +66,11 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.18.9",
-    "@cosmjs/amino": "0.29.5",
-    "@cosmjs/encoding": "0.29.5",
-    "@cosmjs/proto-signing": "0.29.5",
-    "@cosmjs/stargate": "0.29.5",
-    "@cosmjs/tendermint-rpc": "0.29.5",
+    "@cosmjs/amino": "^0.29.5",
+    "@cosmjs/encoding": "^0.29.5",
+    "@cosmjs/proto-signing": "^0.29.5",
+    "@cosmjs/stargate": "^0.29.5",
+    "@cosmjs/tendermint-rpc": "^0.29.5",
     "@osmonauts/helpers": "^0.6.0",
     "@osmonauts/lcd": "^0.8.0",
     "protobufjs": "^6.11.2"
diff --git a/packages/react/package.json b/packages/react/package.json
index 087123b1..edb691ba 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -23,7 +23,7 @@
   "private": false,
   "dependencies": {
     "@react-icons/all-files": "^4.1.0",
-    "@sei-js/core": "3.0.3",
+    "@sei-js/core": "^3.0.3",
     "react-outside-click-handler": "^1.3.0",
     "buffer": "^6.0.3",
     "process": "^0.11.10"